名词
中文翻译：比例
同义词：
['scale', 'proportion', 'ratio', 'proportionate例句：1. The teacher gavethe students a ratio of 50% to complete their homework.（老师给学生们分配了50%的作业量。）']
例句：
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1. The teacher gavethe students a ratio of 50% to complete their homework.
老师给学生们分配了50%的作业量。
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2.The company's profit margin is30%, which is a good ratiofor its industry.
该公司的利润边际为30%，对于其行业来说是一个不错的比例。
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3. The manager decided on a ratio of7:3 to distribute the workload evenly.
经理决定按7:3的比例分配工作负荷。