the amount of substance的意思|示意

Thus, the teaching and learning of the concept 'amount of substance' receive a growing concern by researchers over recent decades.

正因如此，近年来物质的量概念教学的研究受到教育研究者们广泛的重视。

An analytical method for determining the amount of a substance released during electrolysis in which the number of coulombs used is measured.

库仑测定法，电量测定法：一种分析方法，用测量消耗的库仑数来测定电解过程中释放出的物质的量。

It is often convenient to use the mole to describe the amount of substance.

用摩尔来表示物质的量通常是很方便的。

Saturated: After the maximum amount of a substance has dissolved, such that no more will go into solution, we say the solution is saturated with the substance.

饱和：已经溶解最大量之溶质之后，而此溶质不再进入溶液中，我们称此溶液已达饱和。

Some pandemic vaccines contain an adjuvant to reduce the amount of virus antigen to be used (an antigen is a substance capable of stimulating an immune response).

有些大流行性流感疫苗含有佐剂以便减少病毒抗原的使用量(抗原是能够刺激免疫反应的一种物质)。

In this paper some formulas to calculate the mass percentage of all sort of compound in and rock salt and mirabilite were created on the reaction rule of equal amount of substance.

本文以等物质的量的反应规则建立了岩盐、芒硝中各种化合物的质量分数的计算公式。