| 字词 | 抽样 |
| 释义 | •¶ 按比例抽样样品 quota sample •¶ 重复抽样 duplicate sampling •¶ 概率抽样(法) probability sampling •¶ 从不同的零件中抽样检查 test the samples from different parts •¶ 有意抽样 purposive sampling •¶ 随机抽样 random sampling 抽样表示法representative method of sampling抽样参数计算sampling parametric computation抽样程序sample program抽样伺服机构sampling servomechanism抽样齿轮sample gear抽样单位sampling unit抽样点sample point抽样调查sample survey; sample investigation; sampling (survey)抽样调查法sampling survey method抽样定理sampling theorem抽样法sampling抽样方案sampling plan抽样方法methods of sampling; sampling method抽样分布sampling distribution抽样分布理论theory of sampling distribution抽样分析sampling analysis抽样过程sampling process抽样规模sample size抽样函数sampling function抽样号码sample number抽样畸变sampling distortion抽样技术sampling technique抽样间隔sampling interval抽样检查[验]sample survey; sampling inspection [check]; pick-test抽样控制器sampling controller抽样孔sampling aperture抽样理论 〖统〗sampling theory抽样率sample rate抽样门sampling gate抽样脉冲发生器sampling pulse generator抽样模拟计算机sampled analog computer抽样模拟数据sampled analog data抽样频率sampling frequency抽样期sampling period抽样区间sampling interval抽样时间sample time抽样试验sample test; pick test; sampling test抽样数据sample data; sampled data抽样数据方式sampled data mode抽样数据计算机sampled-data computer抽样数据控制系统sampled-data system抽样速度sampling rate抽样维持电路samplehold control circuit抽样数据系统sampled-data system抽样误差sampling error; errors of sampling抽样系统sampling system抽样信号sampled signal抽样性质sampling property抽样噪声sampling noise抽样正态分布sampling normal distribution抽样状态sample mode抽样组数number of sets of sample |
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