名词
中文翻译：成分的权重比例同义词
同义词：
['weight ratio', 'proportion of weight']
例句：
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1. The weight ratio of the two components in this formula is crucial for its performance.
这个公式中两种成分的比例对于其性能至关重要。
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2. The researcher found that the weight ratio of different elements in the sample was significantly different from the theoretical value.
研究者发现样本中不同元素的比例与理论值有显著差异。
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3. The manufacturer claims that their product has a weight ratio of 80% water to 20% oil,which is higher than most other brands.
制造商声称他们的产品水油比为80%对20%，这比其他品牌都要高。