短語(yǔ)詞組短語(yǔ)small data quantity 小數(shù)據(jù)量Small -quantity production Set 少量化制備儀small -quantity of sample questions 小樣本問(wèn)題small quantity generator 少量汙染源adding a small quantity 添加少量small quantity of sampling 取樣量少equivalence infinite small quantity 等價(jià)無(wú)窮小量equivalent infinitely small quantity 等價(jià)無(wú)窮小infinitely small quantity 無(wú)窮小值 返回 small quantity