名词短语
中文翻译：联合填充率
同义词：
['joint rate', "joint filling rate例句：1. The company's joint rate is a key factor in its profitability.（该公司的联合率是其盈利能力的关键因素。）2. The engineer calculated the joint rate based on the data collected.（工程师根据收集到的数据计算了联合率。）"]
例句：
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1. The company's joint rate is a key factor in its profitability.
该公司的联合率是其盈利能力的关键因素。
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2. The engineer calculated the joint rate based on the data collected.
工程师根据收集到的数据计算了联合率。
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3. The joint rate has been increasing steadily since the implementation of the new policy.
自新政策实施以来，联合率一直在稳步上升。