sampling fraction发音

意思翻译

抽样率

抽样分数

取样率

抽样比

相似词语短语

fraction───n.分数；部分；小部分；稍微

impertinence sampling───不恰当抽样

multistage sampling───多级采样; 多级抽样; 多级抽样法; 多级取样；[统计]多级抽样

complex fraction───n.繁分数；n.[数]繁分数

unstratified sampling───非分层取样

quota sampling───配额取样；[经]定额抽样；定额抽样（法）

partial fraction───部分分数，部分分式；[数]部分分式；[数]部分分数

sampling error───[数]抽样误差；取样误差，抽样误差，采样误差

gallon fraction───加仑分数

双语使用场景

The node is used as sampling flag and the beat-wave fringe fraction is measured with double frequency interferometer combined by optical components.───该装置以拍波合成的场强信号的节点为对准标志，以光路组合形成的双频激光干涉仪测量尾数部分。

The ratio of sample to population is normally expressed as a fraction, known as the sampling fraction.───人口的比率，通常是样品用分数表示，称为采样粒度。

Methods The simple random sampling rule survey was carried out, in a sample population of1238(a sampling fraction of1. 2%).───方法采用单纯随机抽样原则，以1.2%的抽样率抽取1238例作为调查对象。

英语使用场景

The ratio of sample to population is normally expressed as a fraction, known as the sampling fraction.