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cloud top entrainment instability
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1 cloud
[klaud] 1. n1) c / u (in sky) 云 [yún]2) c [of smoke, dust] 雾 [wù]2. vt[+ sb's judgement, view] 使模糊 [shǐ móhu]; [+ outlook, atmosphere] 使暗淡 [shǐ àndàn]*
every cloud has a silver lining — 黑暗中总有一线光明Phrasal Verbs: -
2 cloud over
vi1) [+ sky] 阴云密布 [yīnyún mìbù]2) [+ face, eyes] 阴沉下来 [yīnchén xiàlái]*
it's clouding over — 天阴了 -
3 instability
[ɪnstə'bɪlɪtɪ]n; u[of place, situation, person] 不稳定性 [bù wěndìngxìng] -
4 离子
ion* * *ion【化】 ion【医】 ion相关词组: 离子化离子键妻离子散热离子阳离子阴离子* * *hydronium; ion* * *n. ion (Physics, Chemistry); hydronium* * *li2 zi3ion* * *离子lí zǐ{物} ion:氩离子 argon ion;阳离子 cation;阴离子 anion离子斑 {电子} ion burn; ion spot;离子斑点 ion spot;离子半导体 ionic semiconductor;离子半径 {晶} ionic radius;离子崩溃 avalanche;离子泵 {电子} ion pump;离子比色计 ionocolorimeter;离子比值 {海} ionic ratios;离子波 {等离子} ion wave;离子波不稳定性 ion wave instability;离子不稳定性 ionic unstability;离子捕集 ion trapping;离子层 {电子} sheath;离子成对 ion pairing;离子成三 ion triplet;离子冲压式发动机 {航空} aeroduct;离子畴 ionic domain;离子传导 {化} ionic conduction;离子抽运 ionic pumping;离子簇 {化} ion cluster;离子催化剂 ionic catalyst;离子氮化 ionic nitriding; ionitriding;离子当量电导 {物化} ionic equivalent conductance;离子导电体 ionic conductor;离子导电性 ionic conductivity;离子等离子体波 ion plasma wave;离子等离子体频率 {等离子} ion plasma frequency;离子缔合 ion association;离子电导 {物化} ionic conductance;离子电导率 {化} ionic conductivity;离子电导性 ionic conductivity;离子电镀法 ion plating;离子电荷 {物} ionic charge;离子电流 {电子} ionic current; gas current;离子电流率 {电子} gas ratio;离子电渗疗法 ionotherapy; iontherapy; iontophoresis;离子电泳 ionophoresis;离子电泳作用 ionophoresis;离子电子复合 recombination of ion and electron;离子电子光学式分析仪器 ion-electron-optical analytical instrument;离子动能度谱术{光谱} ion kinetic energy spectrometry;离子动能谱（法） ion kinetic energy spectroscopy;离子镀 ion plating;离子发动机{航空} ion engine;离子发光 ionoluminescence;离子发射 {物} ion emission;离子反流 backlash;离子反射板 repeller;离子反射器 ion repeller;离子反向散射 {固物} ion backscattering;离子反应 ionic reaction;离子方程式 {化} ionic equation;离子放大管 ion amplifying tube;离子飞弧 ionization arc-over;离子分离{化工} ion fractionation;离子-分子反应 ion-molecule reaction;离子-分子复合体 heteroion;离子氛 ionic atmosphere;离子辐射{物} ion irradiation;离子浮选 {化} ion flotation;离子浮选法 ion floatation method;离子腐蚀 ion etching;离子共振 ion resonance;离子共振现象 synionism; syniony;离子共振原理能谱计 ion-resonance-principle spectrometer;离子光电池 gas cell;离子光电管 gas-filled phototube;离子光学 ion optics;离子轰击 ion bombardment; ion bombarding;离子轰击浸蚀 ion-bombardment etching;离子化（作用） ionization; electrolytic dissociation;离子化合物 {化} ionic compound;离子回旋波 {等离子} ion cyclotron wave;离子回旋共振加热 {等离子} ion cyclotron resonance heating;离子回旋共振谱（法） ion cyclotron resonance spectroscopy;离子回旋加速器 ion cyclotron;离子回旋频率 {物} ion cyclotron frequency;离子活度 ionic activity;离子活度计 ionic-activity meter;离子火箭 （发动机） {航空} ion rocket;离子基 ion radical;离子积 {化} ionic product; ion product;离子激发发光 ionoluminescence;离子激光器 {光} ion laser;离子极化 ionic polarization;离子极化率 ionic polarizability;离子计 ionometer; iontoquantimeter;离子计法 ion meter method;离子计数管 ion counter;离子继电器 gas-filled relay; ionic relay;离子加工{工} ion machining;离子加热{电子} ionic heating;离子加热阴极 {电子} ionic-heated cathode;离子加速器 {核} ion accelerator; ionic accelerator;离子间距 interionic distance;离子检测器 {分化} ion detector;离子溅射泵 {工} getter pump; getter-ion pump; sputter-ion pump;离子交联聚合物 Zetabon;离子胶束 ionic micelle;离子晶体 ionic crystal;离子晶体半导体 ionic crystal semiconductor;离子聚合物 ionomer;离子聚焦 ion focusing;离子聚束 ion bunch; ion bunching;离子开关 ionic switch;离子刻蚀 {半} ion etching;离子空间晶格 ionic space lattice;离子空气疗法 aeroionotherapy;离子扩散 diffusion of ion;离子离心机 ionic centrifuge;离子离子碰撞 ion-ion collision;离子理论 {化} ionic theory;离子励磁 ionic excitation;离子脉冲电离室 ion-pulse ionization chamber;离子脉冲电离箱 ion pulse chamber;离子密度 {物} ion concentration; ion density; ionic density;离子膜 {化工} ionic membrane;离子膜电解 electrolysis with ion-exchange film;离子凝胶 {化} ionic gel;离子凝聚限 ion limit;离子浓度 ion concentration;离子浓度测定仪 ion concentration gauge;离子偶 ion-pair;离子偶极 ion dipole;离子偶极键 {化} ion-dipole bond;离子排斥 {化} ion exclusion;离子排斥色谱法 {分化} ion-exclusion chromatography;离子配偶 ion pairing;离子碰撞 ion collision;离子碰撞解吸 ion impact desorption;离子碰撞频率 collision frequency of ion;离子漂移 {半} ion drift;离子漂移法 ion drift technique;离子平衡 {物化} ionic equilibrium;离子谱 ionic spectrum;离子谱法 {分化} ionography;离子气体激光器 ion gas laser;离子迁移 {电工} ionic migration;离子迁移管 {化} transference tube;离子迁移率 {物} ionic mobility （离子淌度）;离子枪 ion gun;离子强度 {物化} ionic strength;离子强度调节剂 ionic strength adjustor;离子鞘 ion sheath;离子三聚体 ion triplet;离子散射分析 ion scattering analysis;离子散射能谱 ion scattering spectroscopy;离子色谱法 {化} chromatography of ions;离子筛 ion sieve;离子栅极说 ion grid theory;离子伤 ion burning;离子渗氮炉 ion-nitriding furnace;离子渗透压 {化} ionic osmotic pressure;离子渗析 ionodialysis;离子声波 {等离子} ion acoustic wave; ion sound wave; pseudosonic wave;离子声速 ion-acoustic velocity; ion sound speed;离子声湍流 ion-sound turbulence;离子蚀刻机 ion etching machine;离子实 ion core;离子势垒 {半} ion barrier;离子收集极(器) ion collector;离子水合（作用） ionic hydration;离子速度 {化} ion velocity;离子探测 ion detection;离子探测器 ion detector;离子探针 ion probe;离子探针分析器 ion microprobe analyzer;离子探针质谱计 ion probe mass spectrometer;离子透入 penetration of ions;离子透射法 ion transmission technique;离子透射金相学 ion transmission metallography;离子推进 {航空} ion propulsion;离子推力室 ion thrustor;离子拖带加速器 ion-drag accelerator;离子微探针分析 ion microprobe analysis;离子微探针分析法 ion microprobe analysis method;离子微探针质谱仪 {工} ion microprobe mass spectrometer;离子温度 {等离子} ion temperature;离子雾 {化} ion-atmosphere;离子吸泵 ion-sorption pump;离子吸气泵 ion getter pump;离子铣技术 ion milling process;离子徙动 ion migration;离子显微镜 ion microscope;离子线 ion line; ionic line;离子消除器 iontron;离子选择电极 ion-selective electrode;离子选择电极法 ion selective electrode method;离子雪崩 {核} ion avalanche; avalanche;离子压力计 ion gage;离子扬声器 ionophone;离子移变（作用） ionotropy;离子移动 {医} phoresis;离子引发聚合作用 {化} ionic polymerization;离子荧光 ion fluorescence;离子-原子碰撞 ion-atom collision;离子源 ion gun; ion source; {电子} ionization source;离子云 {地物} ion cloud;离子运动模型 ion motion model;离子载体 ionophore;离子再生塔 ion regenerator;离子噪声 ion noise;离子折射 ionic refraction;离子振荡 ion oscillation;离子致双折射 ionic birefringence;离子致折射 ionic refraction;离子质谱仪 ion mass-spectrometer;离子滞留作用{化工} ion retardation;离子柱 {地物} ion column; meteor trail;离子注入 {工} ion implantation;离子注入掺杂 ion implantation doping;离子注入工艺 ion implantation technology;离子注入机 ion implantation apparatus;离子注入技术 ion implantation technique;离子注入器件 ion-implanted device;离子专性电极 ion specific electrode;离子状态 ionic condition;离子灼伤 ion burns;离子阻塞效应 ion blocking effect* * *離子|离子 [lí zǐ] ► ion -
5 螺旋
spiral; helix, screw* * *helix; screw; spiral; spire; volution【化】 helix【医】 coil; coiling; helico-; screw; spiral; spiro-; tirefond相关词组: 螺旋扳手螺旋盖螺旋桨螺旋菌螺旋面螺旋起重机螺旋千斤顶螺旋体螺旋形螺旋形的螺旋一环螺旋状的* * *helix; screw; spire; volution* * *n. spiral, spire, helix, volution, screw* * *luo2 xuan2spiral, helix, screw* * *螺旋luó xuán（具有螺纹的圆柱体， 属于斜面类的简单机械） corkscrew spin; screw; spiral; helix:螺旋式发展 spiral development; developing in spirals（螺旋现象；尾旋） vrille; spiralism螺旋凹槽辊 spiral-groover roll;螺旋摆动机构 screw swinging mechanism;螺旋拌合输送机 stirring screw conveyer;螺旋瓣 valvula spiralis; {脊椎} spiral valve;螺旋半径 radius of spin;螺旋泵 helicoidal pump; screw pump; spiral pump; volute pump;螺旋标度 spiral scale;螺旋拨料机 screw-type kickoff;螺旋波 helicon; helicon wave （等离子）;螺旋不稳定性 corkscrew instability; helical instability; positive-column screw instability;螺旋测微计 screw-thread micrometer;螺旋测微镜 screw microscope;螺旋插齿刀 helical pinion cutter;螺旋缠绕 spiral winding;螺旋车钩 screw coupler;螺旋撑条 screw stay; screwed stay;螺旋承窝 screwed socket for union;螺旋齿条 helical rack;螺旋翅片 helical fin;螺旋冲压机 screw punch;螺旋冲压弹簧 spiral press working spring;螺旋触簧 whisker （接触）;螺旋传动 hypoids;螺旋船 propeller; propellor;螺旋磁体 helimagnet;螺旋磁性 helimagnetism;螺旋刀片 screw blade;螺旋捣固机 spiral tamping machine;螺旋导管 spiral duct;螺旋道钉screw spike;螺旋灯丝 helical heater;螺旋灯座 Edison base;螺旋电路 helix circuit;螺旋定则 screw rule;螺旋动脉 helicine artery; arteriae helicinae;螺旋度 helicity;螺旋对称轴 {矿} screw axes;螺旋阀 screwed valve;螺旋（球）阀 screw valve;螺旋法则 corkscrew rule;螺旋方向 hand of spiral; direction of spiral;螺旋飞行 vrille （下降）;螺旋分离器 spiral separator;螺旋分选器 spiral picker;螺旋风扇 helical fan;螺旋缝隙 spiral slit;螺旋副 screw pair;螺旋盖 screw lid;螺旋杆 screw rod; spiral stem （石油钻井的）;螺旋杆(蜗轮式闸门)启闭机 screw capstan head;螺旋钢筋 spiral reinforcement; spiral hooping;螺旋钢筋柱 column with spiral hooping;螺旋沟 {解} spiral groove;螺旋共振器 {电磁} helical resonator;螺旋箍 spiral hoop;螺旋箍缩 helical pinch; screw pinch;螺旋规 helicograph;螺旋辊 {刷} propellers;螺旋辊子 embossing roller; engraved roller; wound roller;螺旋滚刀式切碎器 helical-knife cutterhead;螺旋滚柱轴承 flexible roller bearing; wound roller-type bearing;螺旋滚子 spiral roller;螺旋滚子轴承 spiral roller bearing;螺旋焊 spiral welding;螺旋焊管{设计} spiral welded pipe; helical-weld pipe;螺旋焊管机 spiral weld-pipe mill;螺旋焊接壳体 helically-welded case;螺旋虎钳 screw vice;螺旋花 twisted flower;螺旋花键槽拉刀 spiral spline broach;螺旋花键拉刀 {机} helical spline broach;螺旋花式线 serpentine;螺旋花线 {纺} spiral yarn;螺旋滑车 worm pulley block;螺旋环 screw collar; spiral ring;螺旋还原反应器 reduction screw;螺旋缓和曲线 spiral transition curve;螺旋回动装置 screw reverse gear;螺旋混合器 {机} ribbon mixer;螺旋畸变（磁聚焦摄像管或变像管的） spiral distortion;螺旋极点 focus;螺旋极迥旋加速器 spiral pole cyclotron;螺旋挤芯机 worm feeding core extrusion machine;螺旋挤压干燥器 screw extruding dryer;螺旋挤压机 extrusion worm presses; plodder; screw extruder; screw extrusion press;螺旋给矿机 single-spiral feeder;螺旋给料机 screw feeder;螺旋夹 pressure lug （连接导线用）;螺旋夹钳 G-clamp;螺旋加料机 self-conveyor feed;螺旋加料器 auger;螺旋（自动）加煤机 screw stoker;螺旋加速器 helical accelerator;螺旋嚼子 pod bit;螺旋搅拌器 crutcher; spiral agitator; spiral stirrer;螺旋结构 helical-structure;螺旋截尖角 {设计} helical rake angle;螺旋进给 screwfeed;螺旋进料机 feed screw;螺旋卷曲转变 helix-coil transition;螺旋菌 sprillum; spirobacteria;螺旋卡尺 screw calner;螺旋卡盘 screw chuck;螺旋卡盘外壳 master chuck;螺旋开布辊 scroll opener;螺旋开槽铣刀 screw slotting cutter; screw slotting milling cutter;螺旋扣 turn-bucklet （松紧）;螺旋阔面铣刀 spiral slab mill;螺旋拉刀 spiral broach;螺旋棱 scroll;螺旋冷却 spiral cooling;螺旋离心泵 helico-centrifugal pump;螺旋联管节 screwed pipe coupling;螺旋联结器 {设计} french coupling;螺旋联结箱 screw coupling box;螺旋联轴节 screw coupler; screw coupling;螺旋连接杆 {采矿} stirrup;螺旋链系 screw chain;螺旋量 face advance （针齿轮）;螺旋溜槽 spiral chute;螺旋流动度试验 {工} spiral flow test;螺旋流动冷却 helical-flow cooling;螺旋流式涡轮 helical flow turbine; {机} tangential helical flow turbine;螺旋楼梯 vice; geometric stairs; spiral stairs;螺旋楼梯中柱 newel;螺旋滤波器 screw-filter;螺旋铆机 screw riveting machine;螺旋霉素 foromacidin; spiramycin; rovamycin; provamycin; selectomycin;螺旋迷宫密封 spiral labyrinth seal;螺旋密度波 helical density wave;螺旋密度不稳定性 helical density instability;螺旋（试验）模型 spin model;螺旋摩擦压力机 flying press; screw friction press;螺旋内酯固醇 aldactone; {医} spironolactone;螺旋粘滞密封 spiral viscoseal;螺旋盘轮 disk wheel;螺旋配筋 spiral reinforcement;螺旋喷流 spiral jet;螺旋喷卸管 auger spout;螺旋片 flight;螺旋起重机 bottle screw; screwjack;螺旋起重器 jackscrew; lift screw; lifting screw;螺旋千分尺 screw micrometer; screw-thread micrometer;螺旋千分卡尺 screw micrometer caliper;螺旋千斤顶 jackscrew; {机} screw jack; jack-in-the-box;螺旋切槽 helical cutting;螺旋切削 spiral cutting;螺旋球面反射体 helisphere reflector;螺旋曲线 helical curve; spiral curve;螺旋曲线量 spirality;螺旋绕法 helically-wound;螺旋绕丝机 helical winding machine;螺旋绕组 fish winding; spiral winding;螺旋韧带 {解} spiral ligament;螺旋刃带 helical land;螺旋润滑 screw lubrication;螺旋塞 vice; screw plug; screw stopper;螺旋扫描{讯} helical scanning; spiral scan;螺旋扫描（式）磁带录像机 helical scan recorder;螺旋扫描录像 helical recording;螺旋扇风机 screw fan;螺旋神经节 {解} spiral ganglion;螺旋升角 {机} lead angle;螺旋升运器 auger elevator; screw elevator;螺旋绳 spiral rope;螺旋室 volute;螺旋试验 spin test;螺旋收敛 spiral convergence;螺旋手柄工具 screwed shank tool;螺旋输送 auger delivery;螺旋输送机 conveying worm; auger conveyor; screw conveyor; spiral conveyor; {机} worm conveyor; archimedean screw conveyer; conveying screw; helical conveyor;螺旋输送器 auger conveyor; auger gatherer;螺旋输送器底壳 auger concave;螺旋输送器外罩 auger conveyor box;螺旋输送式吹送机 auger feed blower;螺旋刷筛 spiral brush sifter;螺旋丝锥 spiral tap;螺旋弹簧 coiled spring; helical spring; {设计} spiral spring;螺旋弹簧管 helical Bourdon tube; helix Bourdon tube;螺旋弹簧接触体 helical contact;螺旋弹簧摩擦离合器 coil friction clutch;螺旋弹簧胀圈活塞环 ring with coil-spring expander;螺旋套 helical casing;螺旋套管接合 screwed socket joint;螺旋套筒 screw sheel;螺旋梯 cocke-stair;螺旋提升机 {机} screw elevator;螺旋提升机构 screw lift; screw lifting mechanism;螺旋天线 helical antenna;螺旋通风器 screw ventilation;螺旋同轴线匹配交换器 helix-tocoaxial-line transducer;螺旋头部用（活动）杆 tommy wrench;螺旋透镜 helical lens; spiral lens;螺旋凸棱辊 sprial-ribbed roll;螺旋凸轮 spiral cam;螺旋凸缘 screwed flange;螺旋推进套 helical propelling sleeve;螺旋推运器 auger;螺旋推运器（传动）链轮 auger sprocket;螺旋推运器外壳 auger cover;螺旋推运器轴 auger core;螺旋挖掘机 helical digger （带垂直螺旋刀齿）;螺旋喂送器 screw feed;螺旋位错 {晶} screw dislocation; helix dislocation;螺旋位移 {力} screw displacement;螺旋纹 {植} spiricle;螺旋纹板 stockade and dies;螺旋铣 {机} helical milling;螺旋铣刀 screw-on cutter; spiral cutter; spiral mill; spiral milling cutter;螺旋铣削 helical milling;螺旋洗矿机 screw washer;螺旋下降 vrille;螺旋下降式输送机 gravity spiral conveyer;螺旋下降式调整 screwdown control;螺旋限制器 screw-type stop;螺旋销 screw pin; spiral pin;螺旋消失 despiralization;螺旋小齿轮 helical pinion;螺旋斜角 angle of helix;螺旋斜纹织物 {纺} corkscrew weave;螺旋斜轴 spiral bevel axle;螺旋卸料离心机 helical-conveyer centrifugal;螺旋心轴 screw mandrel; centrifugal;螺旋芯撑 spring chaplet;螺旋星云 sprial nebula;螺旋性 {量子} helicity;螺旋选矿机 spiral concentrator;螺旋卸煤机 sprial coal unloader;螺旋压力机 fly press; screw press; spindle press; worm press;螺旋压缩(气)机 screw compressor;螺旋压缩机管夹 screw compressor clamp;螺旋压凸机 flypress;螺旋压下机构 screwdown mechanism;螺旋压榨机 pressafiner; pressofiner;螺旋压装法装药 explosive screw-pressing;螺旋咽饰带线虫 pispharynx spiralis;螺旋延长部 extension screw;螺旋延迟电缆 helical delay cable;螺旋延迟线 delay helix; delay-line helix;螺旋扬水机 spiral water lift;螺旋叶轮 helical runner;螺旋叶盘式截装机 {采矿} spiral vane disk cutter;螺旋叶片 helical blade;螺旋叶片式输送器 helically bladed screw conveyer;螺旋蝇 screwfly;螺旋油槽 helical oil groove; spiral oil grooves;螺旋圆波导 helical circular waveguide;螺旋云系 {气} spiral cloud;螺旋运动 screw; spiralling; helical motion; spiral motion; spiral movement;螺旋运输机 helical conveyer;螺旋藻属 Spirulina;螺旋轧制 screw rolling;螺旋榨油机 screw oil expeller;螺旋（取向） 照像 helical diagram;螺旋振动运输机 spiral vibrating conveyer;螺旋振子 helicon;螺旋正齿轮 spiral spur gear;螺旋正牙器 jackscrew;螺旋支架 helical mount;螺旋直径 screw diameter;螺旋纸浆传送器 helical screw pulp conveyer;螺旋制砖机 auger machine;螺旋质谱计 helicotron;螺旋种子清选机 spiral-type seed grader;螺旋重力分离器 spiral gravity separator;螺旋周值 screw value;螺旋柱 bored pile; {建} screw pile;螺旋柱式绞盘 pile-screwing capstan;螺旋桩 screw pile;螺旋装订 spiral binding;螺旋装粮机 auger grain loader;螺旋装料器 {机} auger packer;螺旋装置 screw;螺旋（联接）装置 screw(ed)-on attachment;螺旋锥齿轮 spiral bevel gear;螺旋锥齿轮副 spiral bevel gear pair;螺旋锥口钻 snail countersink;螺旋锥式选种机 spiral cone seed cleaner;螺旋锥蝇 screwworm;螺旋钻 auger; archimedean; {机} rotary bucket; archimedean drill; screw auger; spiral auger; spiral borer; spiral drill; twist bit; auger bit;螺旋钻杆 auger stem;螺旋钻机开采薄煤层法 {采矿} auger mining;螺旋钻孔 auger boring; {工} auger drilling; auger hole;螺旋钻孔桩 {土} bored pile;螺旋钻探 auger boring* * *螺旋|螺旋 [luó xuán] ► spiral ► helix ► screw -
6 频率
frequency, rate of recurrence; frequency* * *frequency【计】 F; frequency【化】 frequency【医】 frequency【经】 frequency相关词组: 高频率的无线电频率* * *frequency* * *n. frequency, rate of recurrence* * *pin2 lu:4frequency* * *频率pín lǜfrequency; rate:超低频率 ultra-low frequency;超高频率 ultra-high frequency;低频率 low frequency;高频率 high frequency;甚高频率 very high frequency;中频率 medium frequency频率摆动 frequency swing; wobbulation;频率摆动器 wobbulator; warbler;频率摆动载波系统 {讯} warbling carrier system;频率倍增器 frequency multiplier; scale unit;频率倍增电路 frequency multiplier circuit;频率比 frequency ratio;频率变化 frequency change;频率变换 frequency transformation; frequency conversion; frequency transposition;频率标度 frequency scaling;频率标示器 frequency marker;频率标志脉冲 frequency marker pip;频率标准 frequency standard;频率表 frequency list;频率表式风速表 frequency-meter anemometer;频率波长关系 frequency-wavelength relation;频率波道 {无} airspace;频率波动 frequency fluctuation; frequency jitter;频率补偿 frequency compensation;频率补偿器 frequency compensator;频率不规则性 frequency irregularity;频率不稳定性 frequency instability;频率测量 frequency measurement;频率测量电桥 frequency bridge;频率测量器 frequency measuring set; carpet checker;频率测量设备 frequency measuring equipment;频率参差 frequency staggering;频率差限 frequency tolerance;频率颤动 flutter;频率颤动计 wow flutter meter;频率颤动测试器 flutter meter;频率常数 frequency constant;频率传感器 frequency sensor;频率传输函数 frequency transfer function;频率重复利用 frequency reuse;频率重合度 frequency coincidency;频率重叠 frequency overlap;频率带 frequency band;频率带宽 frequency bandwidth;频率倒置 frequency inversion;频率倒置串音 inverted crosstalk;频率电桥 frequency bridge;频率电压变换器 {电子} FV converter; frequency-to-voltage converter;频率度盘 station frequency dial;频率对比 frequency comparison;频率多边形 frequency polygon;频率发生转子 frequency-generating rotor;频率法 frequency method;频率反差特性 frequency contrast characteristic;频率范围 frequency range; frequency domain;频率方位强度显示 {电子} frequency-azimuth intensity;频率分辨常数 frequency resolution constant;频率分辨率 frequency resolution;频率分布 frequency distribution;频率分割 {电子} frequency splitting;频率分割多路复用 frequency division multiplex;频率分割制 frequency division system;频率分割制交换机 frequency division switching system;频率分集 frequency diversity;频率分集雷达 frequency diversity radar;频率分级(分集制) frequency diversity;频率分解 frequency resolution;频率分离式乘法器 {电子} frequency separation multiplier;频率分量 frequency component;频率分配 {讯} frequency allocation; allocation of frequencies;频率分配表 frequency assignment chart;频率分析 frequency analysis;频率分析仪(计) frequency analyser;频率覆盖区 frequency coverage;频率复用 channelling;频率改变 frequency shift;频率跟踪器 frequency tracker;频率跟踪式超声发生器 ultrasonic generator with frequency automatic control;频率公差 frequency tolerance;频率共用 frequency sharing;频率共用电路 frequency-sharing circuit;频率轨迹 frequency locus;频率过低 underfrequency;频率含量 frequency content;频率函数 frequency function;频率合成技术 frequency synthesis technique;频率合成器 frequency synthesizer;频率互换 {讯} frequency frogging;频率划分 frequency division; scaling-down;频率划分电路 frequency-sharing circuit;频率划分多路传输 frequency division multiplex;频率划分式彩色电视制 frequency division colour television system;频率划分调制 frequency division modulation;频率划分制 frequency division system;频率缓慢漂移 slow-frequency drift;频率基准（器） frequency standard;频率畸变 frequency distortion;频率计 frequency meter;frequency indicator;cymometer;频率计量 frequency measurement;频率计数器 frequency counter;频率记录 frequency record;频率继电器 frequency relay;频率加权网络 frequency weighting network;频率监控器 {电子} frequency monitor;频率检波 frequency discrimination;频率检波器 frequency sensitive detector; frequency modulation detector;频率检测 frequency detection;频率减半器 two-to-one frequency divider;频率鉴别器 frequency discriminator;频率间隔 frequency interval;频率间隔宽度 frequency diversity bandwidth;频率交叉 frequency translation;频率交错 frequency interleave; frequency interlace; frequency interlacing;频率交错制 frequency interleaving system;频率校正 frequency correction; frequency compensation;频率校准 frequency calibration;频率校准器 frequency calibrator;频率捷变{军} frequency agility;频率捷变发射机 frequency agile transmitter;频率捷变雷达 frequency agile radar;频率阶跃 frequency step;频率截止 frequency cutoff;频率解调 frequency demodulation;频率开关 frequency switching;频率可变振荡器 variable-frequency oscillator (V.F.O.);频率刻度 frequency scale;频率刻度盘 frequency dial;频率控制 frequency control;频率控制传动装置 frequency-controlled actuator;频率控制电路 frequency control circuit;频率控制方式 frequency control system;频率控制回路 frequency control-loop;频率快搜索 frequency rapid-scanning;频率老化 frequency aging;频率滤波器 frequency filter;频率码 frequency code;频率慢搜索 frequency slow-scanning;频率密码 {生理} frequency coding;频率瞄准误差 frequency spot error;频率敏感元件 frequency device;频率配置 frequency allocation;频率偏移 frequency shift (FS); frequency deviation;频率偏移计 frequency carrier deviation meter;频率偏移器 frequency deviator;频率偏置 frequency offset;频率漂移 frequency drift; creep;频率漂移计 {讯} frequency-departure meter;频率起伏 frequency fluctuation;频率牵引 frequency pulling;频率牵引系数 frequency pulling figure;频率牵引调整 AFC pull-in adjustment （自动频率控制的）;频率牵引效应 backlash; pulling effect; pulling-in effect; {电子} pulling phenomenon;频率曲线 frequency curve;频率去相关 frequency decorrelation;频率容限 frequency tolerance;频率容许偏差 frequency tolerance deviation;频率三倍器 frequency tripler; triductor;频率扫掠 frequency scanning;频率扫掠天线 frequency scan antenna;频率扫描 {电子} frequency scanning;频率扫描雷达 frequency scan radar; frescanar; frescan radar;频率扫描器 frescan;频率扫描天线 {电磁} frequency scan antenna;频率扫描天线阵 frequency-scanned array;频率上限 upper frequency limit;频率失真 frequency distortion; amplitude distortion; amplitude-frequency distortion; {电子} waveform-amplitude distortion;频率识别装置 frequency-identification unit;频率时间分析 time-and-frequency analysis;频率时间强度 frequency time intensity;频率-时间-强度显示 {电子} frequency-time-intensity;频率矢量轨迹 frequency vector locus;频率输出检验器 carpet checker;频率数 frequency number;频率-数字变换器 frequency to number converter;频率衰减 frequency attenuation;频率锁定 frequency lock;频率锁定范围 frequency lock-in range;频率锁定指示 frequency-lock indication;频率调节器 frequency regulator;频率调谐范围 frequency tuning range;频率调整 frequency adjustment; frequency regulation;频率调整器 frequency adjuster;频率调制 frequency modulation (FM);频率调制波 FM wave;频率调制器 frequency modulator;频率跳跃 frequency agility; wobbulation;频率通道 frequency channel;频率同步范围 frequency lock-in range;频率同步性 frequency synchronism;频率同步指示 frequency-lock indication;频率突增 glitch （脉冲星）;频率推移 frequency pushing;频率推移系数 frequency pushing figure;频率拖曳 frequency drag;频率微调 frequency trim;频率温度特性 frequency-temperature characteristic;频率温度系数 frequency-temperature coefficient;频率无关天线 frequency independent antenna;频率下降 decrease of frequency;频率下限 lower-frequency limit;频率限制 frequency limitation;频率斜率调制 {讯} frequency-slope modulation;频率谐振 frequency resonance;频率选择 frequency selection;频率选择滤波回路 frequency-selective filter circuit;频率选择性衰落 frequency selective fading;频率压缩 frequency compression;频率遥测 {讯} frequency telemetering;频率遥测计 frequency telemeter;频率移位 frequency shift;频率遥测系统 frequency telemetry system;频率引导技术 frequency directing technique;频率引导装置 frequency directing device;频率诱导 entrainment of frequency;频率预测图表 frequency prediction chart;频率预置机构 frequency presetting mechanism;频率预置器 frequency presetting device;频率源 frequency source;频率跃变 frequency jump;频率再用 frequency reuse;频率载波制 frequency carrier;频率增益函数 frequency gain function;频率增益曲线 frequency gain curve;频率占据 frequency capture; frequency occupancy;频率整形 frequency shaping;频率涨落 frequency fluctuation;频率侦察 frequency reconnaissance;频率指示器 frequency-indicating device;频率致偏装置 frequency deviator;频率滞后 frequency hysteresis;频率中速搜索 frequency moderate-speed-scanning;频率转换 frequency conversion;频率转换开关 frequency-changeover switch;频率转移 {讯} frequency translation;频率准确度 frequency accuracy;频率准则 Nyquist criterion;频率自动调整 frequency automatic adjustment;频率自动控制 frequency automatic control;频率综合技术 frequency synthesis technique;频率组合制 grouped-frequency operation* * *頻率|频率 [pín lu] ► frequency -
7 三心二意
be of two minds; hesitant; be half-hearted* * *be of two minds; half-hearted* * *be of two minds; half-hearted* * *san1 xin1 er4 yi4in two minds about sth (idiom); half-hearted, shilly-shallying* * *三心二意sān xīn èr yì(犹豫不决) be of two minds; change one's mind constantly; double-minded; have two minds; instability; shilly-shally; undecided(非全心全意) half-hearted; with half a heart* * *三心二意|三心二意 [sān xīn èr yì] ► in two minds about sth (idiom) ► half-hearted ► shilly-shallying -
8 不稳定
【医】 unsteadiness* * *astaticism; instability; labilization; levity; unsteadiness; wobble* * *bu4 wen3 ding4unstable* * *不稳定bù wěn dìnginstability; unstabitily; swinging; astable; unsteadiness不稳定常数 instability constant;不稳定带 instability strip;不稳定导热 unsteady heat conduction;不稳定导热作图法 graphic solution of unsteady state heat conduction;不稳定电流 unsteady current;不稳定电路 astable circuit;不稳定工作 erratic operation;不稳定骨折 unstable fracture;不稳定核 unstable nucleus;不稳定荷载 fluctuating load;不稳定家庭 unstable family;不稳定粒子 unstable particle;不稳定流 {数} non-steady flow; unsteady flow;不稳定平衡 unstable equilibrium; labile equilibrium;不稳定群落 unstable community;不稳定燃烧 chugging chuffing; rough combustion rough burning;不稳定渗流 unsteady seepage;不稳定生长率 instability growth rate;不稳定试井 non-stable well testing;不稳定态 unstable state;不稳定同位素 unstable isotope;不稳定系统 time-dependent system;不稳定现象 wild effect;不稳定相 unstable phase;不稳定谐振腔 unstable resonant cavity;不稳定星 non-stable star;不稳定性 instability; unstability; unsteadiness; fugitiveness; {计量} non-constancy; imbalance; inconstancy;不稳定血红蛋白 unstable hemoglobin;不稳定岩层 unstable ground;不稳定遗传性 unstable inheritance;不稳定因素 instability factor; labile factor; destablizing factor;不稳定元素 unstable element;不稳定运动 unsteady (transient) motion;不稳定噪声 non-stationary noise;不稳定蒸发 unsteady-state evaporation;不稳定状态 labile state; unstable state; unsteady state* * *不穩定|不稳定 [bù wěn dìng] ► unstable -
9 不稳性
bu4 wen3 xing4instability* * *不穩性|不稳性 [bù wěn xìng] ► instability -
10 不穩性
bu4 wen3 xing4instability* * *不穩性|不稳性 [bù wěn xìng] ► instability -
11 中性
neutrality, Neuter, (in fashion statements) androgyne* * *【医】 neutrality; neutro-* * *adj. neutraln. neuter* * *zhong1 xing4neutral* * *中性zhōng xìng{化} neutral{语} neuter:中性名词 neuter noun中性包装 neutral packing;中性标量介子理论 neutral scalar meson theory;中性玻璃滤光片 neutral filter glass;中性材料 neutral material;中性层 {气} neutrosphere;中性层顶 {气} neutropause;中性成粒作用 {化} neutral granulation;中性传输{讯} neutral transmission;中性单态 neutral singlet;中性电极 neutral electrode;中性电阻 neutral resistance;中性反应 neutral reaction;中性分子 {物化} neutral molecule;中性浮标 neutrally-buoyant float;中性甘油 neutral glycerine;中性感受器 neutroceptor;中性隔离段 gap section;中性工作 {讯} neutral operation;中性光劈 neutral wedge;中性光劈式滤光片 {摄} neutral wedge filter;中性光楔 neutral wedge;中性硅酸铝 bentonite;中性海岸 neutral coast;中性河口 neutral estuary;中性红 {有化} dimethyl diaminophenazine chloride; neutral red; toluylene red;中性红小泡系 Vacuome;中性花 {植} neuter flower;中性还原 neutral reduction;中性灰滤光片 {摄} neutral density filter;中性火成岩 {地质} intermediate igneous rocks;中性继电器 neutral relay;中性角 neutral angle;中性接触体 hermaphroditical contact; sexless contact;中性接地 neutral ground(ing);中性阶跃劈 neutral step wedge;中性结构 mesomorphism;中性介质 neutral medium;中性介子 neutral meson; neutretto;中性金属 neutral metal;中性浸出 neutral leaching;中性粒子 neutral particle; neural;中性粒子摩擦不稳定性 neutral drag instability;中性粒子质谱仪 neutral mass spectrometer;中性粒子注入加热 neutral injection heating;中性炉衬 neutral lining;中性炉渣 neutral slag;中性滤光片 neutral colour filter; neutral filter; non-selective absorbent; non-selective absorber;中性绿 neutral green;中性络合物萃取 nutral complex extraction;中性密度滤光片 {光} neutral-density filter; neutral filter; gray filter;中性面 {力} neutral surface; neutral flow plane;中性母线 neutral bus;中性耐火材料 neutral refractory; neutral refractory material;中性片 neutral sheet;中性平衡 neutral equilibrium;中性气氛 {工} neutral atmosphere;中性气体 neutral gas;中性气体激光器 neutral gas laser;中性氢区 HI region;中性区 differential gap; neutral region;中性燃烧 neutral burning;中性燃烧曲线 neutral-burning curve;中性染料 neutral dye;中性热带气旋 neutercane;中性熔剂{冶} neutral flux;中性熔岩 intermediate lava;中性溶液 {化} neutral solution;中性色调 neutral tint;中性石 mesodialyte;中性试剂 neutral reagent;中性试验 neutralisation test;中性树脂 resinene; neutral resins;中性水玻璃 neutral water glass;中性水流 neutral current;中性糖脂 neutral glycolipid(e);中性体 neutral body;中性土（壤） neutral soil;中性拖曳不稳定性 {等离子} neutral drag instability;中性稳定（度） {气} indifferent equilibrium; indifferent stability; neutral stability;中性稳定性 {控} neutral stability;中性吸收 neutral absorption;中性吸收剂 neutral absorbent;中性洗液 neutral wash solution;中性纤维 {力} neutral fibre;中性衔铁 neutral armature;中性现象 {生态} neutralism;中性硝酸盐 bismuthite;中性形态 mesomorphism;中性性状 neutral characters;中性压力 {水文} neutral pressure; neutral stress; pore pressure; porewater pressure;中性岩 intermediate rock; neutral rock;中性焰 {化} neutral flame;中性咬合 neutroclusion;中性赝标量理论 neutral pseudoscalar theory;中性氧化物 neutral oxide;中性氧化作用 neutral oxidetion;中性应力 neutral stress;中性油{材} neutral oil;中性原子 {原物} neutral atom;中性原子束注入 neutral atom beam injection;中性渣 neutral slag;中性脂肪 neutral fat;中性植物 indeterminate plant;中性轴 {力} neutral axis;中性砖 neutral brick;中性状态 {物} neutral state* * *中性|中性 [zhōng xìng] ► neutral -
12 乌云
black clouds; dark clouds* * *black clouds; dark clouds相关词组: 乌云密布* * *black clouds; dark clouds* * *n. black cloud, dark clouds* * *wu1 yun2black cloud* * *乌云wū yúnblack clouds; dark clouds:等到乌云消散 wait till the clouds roll by;乌云预示暴风雨的来临。 The dark clouds threatened a big storm.乌云飑 black squall* * *烏雲|乌云 [wū yún] ► black cloud -
13 云
say, cloud* * *cloud【医】 nephelo-* * *cloud* * *n. scaling; cloudv. sayn. cloud* * *1)yun2(classical) to say2)Yun2surname Yun, abbr. for Yunnan Province 雲南省, 云南省3)yun2cloud, CL:朵* * *云(雲)yún动(书) （说） say:人云亦云 repeat what others say; parrot名(云彩) cloud:浮云 floating clouds;乌云 black (dark) clouds;天空中飘浮着一朵白云。 A white cloud floated in the sky.云已经消散。 The clouds have been dissipated.(云南) short for Yunnan Province（姓氏） a surname:云敞 Yun Chang* * *-A云|云 [yún] ► (classical) to say-B -
14 云头
yun2 tou2cloud* * *雲頭|云头 [yún tóu] ► cloud -
15 云室
cloud chamber* * *【化】 cloud chamber* * *yun2 shi4cloud chamber (physics)* * *云室yún shìcloud chamber; nepheloscope:威尔逊云室 Wilson cloud chamber云室畸变 cloud-chamber distortion* * *雲室|云室 [yún shì] ► cloud chamber (physics) -
16 云层
cloud layer* * *n. cloudiness* * *yun2 ceng2cloud layers* * *云层yún céngclouds; cloud layer; atmosphere; cloud veil:在云层上面飞行 fly above the clouds;升入云层 sail up into the clouds;月光穿过云层缝隙照射下来。 The moonbeam breaks through rifted clouds.暴风雨前夕云层集结。 Cloulds gather before a storm.云层分析 nephanalysis;云层覆盖区 overcast area;云层（高度）级别 cloud level;云层衰减 {电磁} cloud attenuation; （织物的）云层效应 nuage* * *雲層|云层 [yún céng] ► cloud layers -
17 云彩
cloud* * *n. cloud* * *yun2 cai5cloud (colored by the rising or setting sun), CL:朵* * *云彩yún cai(口) cloud* * * -
18 云朵
-
19 云烟
cloud and mist; mist* * *cloud and mist* * *cloud and mist* * *yun2 yan1mist, smoke, cloud* * *云烟yún yāncloud and mist:云烟过目 like cloud and smoke passing the eyes; easily vanish;过眼云烟 as transient as a fleeting cloud* * *雲煙|云烟 [yún yān] ► mist ► smoke ► cloud -
20 云窗雾槛
yun2 chuang1 wu4 kan3cloud around the window, mist on the threshold (idiom); tall building with the windows in the clouds* * *雲窗霧檻|云窗雾槛 [yún chuāng wù kǎn] ► cloud around the window, mist on the threshold (idiom); tall building with the windows in the clouds
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