law of definite proportions
law of definite proportions是什么意思、law of definite proportions怎么读
【化】 定比定律
law of definite proportions汉语翻译
【化】 定比定律
law of definite proportions英语解释
名词 law of definite proportions:
- (chemistry) law stating that every pure substance always contains the same elements combined in the same proportions by weight同义词：law of constant proportion