multiple proportions

• 倍比

multiple proportions的用法和样例：

例句

1. The law of multiple proportions has insisted on the fundamental character of the combining ratio for different atoms.
   倍比定律规定了不同原子间化合比的基本特征。
2. A method for correcting influence of the indicatior in acidbase reaction titration,based on the principle of multiple proportion to calculate influentical amount ,is proposed.
   本文介绍了一种基于倍比原理计算酸碱滴定中指示剂影响的校正方法。