英语单词“cluster sampling”的翻译、意思、用法、释义-英汉词典

单词	cluster sampling
释义	cluster sampling1.■分组抽样，集群抽样
随便看	echo round echosonogram echo sounder echo sounding echo-splitting radar echo stop echo suppressor echo talk echo through echouterograph echo verse echovirus echo with echt eckermannite Eckermann, Johann Peter Eckert map projection Eckert number Eckhart, Johannes Eck, Johann Maiervon ECL ECLA eclampsia eclectic eclectic approach 时闻衣袖里，暗掐念珠声真欢清福，举世谁人曾得驿使来时，吴王醉处，几番牵动广平肠白璧明珠，泥团土块天汉乘槎可问津，寂寥深景到无因从前自是凡心别，利益须归上帝功东阡西陌稼如云，笑他齐量区兼豆俯瞰尘寰千万落，渺渺峰端栖雾慷慨饮药终，足以厉懦鄙砌下苔钱紫，庭中霜叶红初夏出游麦苗真珠亭水竹亭前之十首次诗柞叶举直厝枉举一废百举止举陈