名词
中文翻译：Unknown
同义词：
['proportion', 'ratio', 'proportions', 'percentage']
例句：
-
1. The engineer calculated the ratio of constituents in the mixture.
工程师计算了混合物中成分的比例。
-
2. The team needs to determine the ratio of constituents for optimal performance.
团队需要确定成分比例以实现最佳性能。
-
3. The scientist analyzed the ratio of constituents in the soil sample.
科学家分析了土壤样本中成分的比例。