aliquot

常见例句

A new method has been developed for successive titrations of Ti and Fe in a single aliquot of sample solution by one titrant using two Indicators.
本文提出於一份試液中，用兩種指示劑、一種標準溶液連續滴定鈦、鉄的新方法。
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While stirring this concentrated suspension, a small aliquot is removed and transferred to the optical measurement cell containing the blank dispersing medium.
儅攪拌該濃縮的懸浮液時，將等分試樣轉移至含有空白分散介質的光學測量比色皿中。
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Because of the paucity of well bleached sediments at Paleolithic sites in China, single-aliquot protocols are believed to be the best choice to establish a luminescence-based temporal framework.
由於我國舊石器遺址中大多缺乏徹底曬退的沉積物，單片技術可能在建立這些遺址的年代框架方麪起到重要作用。