| 词汇 | 有效 |
| 释义 | 有效有效[yǒu xiào]1.■effective; valid; efficacious:采取有效措施take effective measures;这张车票3日内有效。This train ticket is valid for three days. 常用词组1.■有效半径 effective radius;2.■有效半衰期 {核} effective half-life;3.■有效保险 insurance in force;4.■有效变形 effective deformation;5.■有效波长 EWL (effective wave length);6.■有效捕捞强度 effective fishing intensity;7.■有效操作 valid function;8.■有效常数 effective constant;9.■有效场强 {电} effective field intensity;10.■有效成分 active principle; active constituent;11.■有效持续捕捞强度 effective constant fishing intensity;12.■有效出力 effective output;13.■有效带宽 effective bandwidth;14.■有效单极子辐射功率 effective monopole radiated power;15.■有效地址 effective address; valid address;16.■有效电感 effective inductance;17.■有效电荷 effective charge;18.■有效电流 active current; effective current;19.■有效电压 effective voltage;20.■有效电阻 effective resistance;21.■有效短路位置 position of the effective short;22.■有效范围 effective range; limits of validity;23.■有效分蘖 valid tiller;24.■有效分子量 effective molecular weight;25.■有效负载能力 {物} payload capability;26.■有效负载容量 {物} payload capacity;27.■有效功 effective work;28.■有效功率 effective power;29.■有效功率增益 {半} available power gain;30.■有效机时 available machine time;31.■有效积温 effective accumulated temperature;32.■有效积温法则 rule of effective temperature summation;33.■有效积温预测 effective temperature summation forecast;34.■有效降水量 effective precipitation;35.■有效截面 {物} effective cross-section;36.■有效孔隙度 effective porosity;37.■有效库容 available storage;38.■有效宽度（道路的） effective width;39.■有效扩散系数 effective diffusion coefficient;40.■有效亏格 effective genus;41.■有效利用 economizing;42.■有效力程理论 effective range theory;43.■有效落差 available head;44.■有效旅行证件 valid travel documents;45.■有效马力 effective horsepower;46.■有效面积 effective area;47.■有效能 available energy;48.■有效碰撞截面 effective cross section of collision;49.■有效碰撞频率 effective collision frequency;50.■有效曝光时间 effective exposure time;51.■有效曝光范围{摄} useful exposure range;52.■有效期间 the term of validity; the time of effect;53.■有效群体 effective population;54.■有效群体大小 effective population size;55.■有效热值 available heating value;56.■有效容量 available capacity; effective capacity; useful capacity;57.■有效渗透率 effective permeability;58.■有效时间 effective time; net time;59.■有效寿命 useful life; actual life;60.■有效输出 effective output;61.■有效数据传输率 effective data transfer rate;62.■有效数字 significant digit; significant figure;63.■有效水分 available water;64.■有效水头 available head;65.■有效速率 effective speed;66.■有效塔板高度 {化} effective plate height;67.■有效塔板数 {化} effective plate number;68.■有效投资 effective investing;69.■有效微孔 effective aperture;70.■有效位 {计} significance bit; significance digit;71.■有效温比 effective temperature ratio;72.■有效温度 effective temperature;73.■有效误差 effective error;74.■有效（谱）线宽度 effective line width;75.■有效线路 active line;76.■有效相互作用 effective interaction;77.■有效压力 effective pressure;78.■有效养分 available nutrient;79.■有效氧化钙含量 content of free calcium oxide;80.■有效遗传剂量 genetically significant dose;81.■有效应变 effective strain;82.■有效应力 effective stress;83.■有效油-气比 effective fuel-air ratio;84.■有效渔捞努力量 effective fishing effort;85.■有效育种量 effective breeding size;86.■有效载荷 payload;87.■有效载荷舱 payload bay;88.■有效增益 actual gain; effective gain;89.■有效蒸散 effective evapotranspiration;90.■有效指令 {计} effective instruction; actual instruction;91.■有效致死期 effective lethal phase;92.■有效制约长度 effective constraint length;93.■有效质量 {物} effective mass;94.■有效中心 active centre;95.■有效装入法 activity loading;96.■有效准确度 available accuracy;97.■有效字 effective word;98.■有效阻抗 effective impedance;99.■有效作用时间 effective acting time |
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