名词
中文翻译：化学计量比
同义词：
['chemical ratio', 'stoichiometric coefficient例句：1. The scientists found that the chemical composition of the sample was consistent with the stoichiometric ratio.（科学家们发现样本的化学成分与化学计量比一致。）']
例句：
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1. The scientists found that the chemical composition of the sample was consistent with the stoichiometric ratio.
科学家们发现样本的化学成分与化学计量比一致。
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2.In the process of synthesis, the stoichiometric ratio is crucial for achieving high yields.
在合成过程中，化学计量比对于获得高产率至关重要。
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3. The researchers adjusted the stoichiometric ratio to optimize the reaction efficiency.
研究人员调整了化学计量比以优化反应效率。