随机抽样法 [数] random sampling ; [数] method of random sampling ; random sampling method ; Ramdam Sampling
多级抽样法 multi stage sampling ; multistage sampling,multistage sampling
系统抽样法 systematic sampling
判断抽样法 judgment sampling
分层抽样法 [统计] stratified sampling method ; stratified sampling ; method of stratified sampling
变量抽样法 variable sampling ; Variables Sampling Method ; sampling for variables ; sampling for variance
分层随机抽样法 [统计] stratified random sampling method ; Stratified random sampling
序列抽样法 sequential sampling plan
工作抽样法 work sampling method ; Work sampling
两阶段抽样法 [统计] two-stage sampling
方法：采用随机抽样法。
方法：采用随机抽样法对妇科恶性肿瘤病人进行问卷调查。
Methods: the questionnaire survey in these patients with gynecological malignant tumor sampled by random was performed.
采用直接抽样法和倒易方法计算探测器的通量，得到了一致的结果。
The direct sampling and the reciprocity method are applied to the calculation of the flux measured by a detector.
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