短語詞組短語small data quantity 小數據量Small -quantity production Set 少量化制備儀small -quantity of sample questions 小樣本問題small quantity generator 少量污染源adding a small quantity 添加少量small quantity of sampling 取樣量少equivalence infinite small quantity 等價無窮小量equivalent infinitely small quantity 等價無窮小infinitely small quantity 無窮小值 返回 small quantity