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

单词	preliminary sample
释义	preliminary sample 初步样本
随便看	propagation forecasting propagation formula propagation function propagation ground propagation horizon distance propagation length propagation limitation propagation loss propagation medium propagation mode propagation notice propagation of accentuated propagation of an exception propagation of chain reaction propagation of constraints propagation of discontinuity propagation of disease propagation of dislocations propagation of disturbance propagation of error propagation of extremely low frequency radio wave propagation of flame propagation of ground wave propagation of heat propagation of high frequency radio wave 浇梅根浇花要浇根，交人要交心浇花要浇根，教人要教心浇车如打牛浊富不如清贫。浊富莫如清贫浊河终不污清济，今月曾经照古人。浊福不如清贫。浊自浊，清自清浊酒一杯家万里，燕然未勒归无计。滚刀块儿滚刀肉滚利滚动滚动轴承滚地球滚地龙滚坡滚子滚存