大学英语词汇短语释义解析及例句 amount of substance


释义：

amount of substance 物质的量

例句：



The units of temperature, pressure, and amount of substance cancelled out.

温度、压力和物质的量的单位相消。



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。



In this paper, the concepts and the applications of amount of substance and extent of reaction have been discussed.

本文对化学教学中的物质的量和反应进度的概念和应用进行了讨论，并对它们之间的联系和区别进行了辨析。



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。



Thecalculation of them is the most important part. Then introduced the new unit'mole', which is used to described the amount of substance.

最重要的定义是摩尔的介绍，一个用来描述物质质量的国标单位之一。



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。



In this paper, abrogation of equivalent and its causing dimension have been reviewed clso, rules of equal for amount of substance and its use in analytical chemistry have been studied.

本文对当量及其导出量的废除，等物质的量规则及其在分析化学中的应用作了研究评述。