英语词汇“stratified cluster sampling”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	stratified cluster sampling
释义	stratified cluster sampling 分层整群抽样,分层集合体抽样
随便看	nitrogen-sulphur heterocycles nitrogen-sulphur ring nitrogen supplies nitrogen supply Nitrogen supply bricks nitrogen supply capacity nitrogen supplying capacity Nitrogen supplying date nitrogen supplying level Nitrogen supplying levels Nitrogen supply level nitrogen supply levels nitrogen supplyns nitrogen supply ns nitrogen supply strategy nitrogen supply system nitrogen supply unit Nitrogen Supply Way nitrogen surge tank nitrogen surplus nitrogen system nitrogen tank nitrogen tetraoxide Nitrogen tetraoxide nitrogen tetroxide