英语词汇“secondary sampling unit”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	secondary sampling unit
释义	secondary sampling unit 二次抽样单位;二极抽样单位
随便看	material processibility material processing material processing reactor material-processing robot material processing robot material procurement material procure specification material produce material product material production material products material progress material properties material property material property of the commodity material prosperity material puckering material purchase material purchase agreement material purchase allowances material purchase contract material purchase contrast material purchase control material purchased material purchased account 执迷不反执迷不悟执迷不误执迷不返执迷不醒执锐披坚执鞭坠镫执鞭随蹬执鞭随镫扨重一重重三重三道四重丧重临重九重于泰山重亲重介子重价