英语词汇“unrestricted randon sample”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	unrestricted randon sample
释义	unrestricted randon sample [数] 非约束随机样本
随便看	cation analysis cation-anion interference cation-anion resin cation balance cation base cation bed demineralizer cation binding cation-cation interference cation cell cation clay adsorption cation composition cation defect cation electrode cation equivalents cation exchahse cation exchange cation-exchange cation exchange ability cation exchange capacity cation-exchange capacity cation exchange capacity (c.e.c) cation exchange capacity (cec) cation exchange capacity measurements cation exchange capacity of clay cation exchange capacity of root 销声匿迹，无声无臭销尽炉香独掩门，琵琶声断月黄昏。愁心正恐花相笑，不敢花前拭泪痕。销忠直之气，结谏诤之舌，非国家福。销恶于未萌，弭祸于未形锁在深闺人未识锁子不开是钥匙不对锁衔金兽连环冷，水滴铜龙昼漏长锁钥尽固，径窦可由。锁香金戍膝，骑马玉搔头。锄一害而众苗成，刑一恶而万民悦。气手枪气挫神垂气数气旋气昂昂气机气杀钟馗气枕气枕头气枪