名词
中文翻译：旋转动力泵
同义词：
['rotary pump', 'rotary vane pump例句：1. The rotodynamic pump is used to remove impurities from the water.（旋转动力泵用于从水中去除杂质。）2. The rotodynamic pump is a crucial component in the oil refining process.（旋转动力泵是石油精炼过程中的关键部件。）3. The rotodynamic pump was designed to improve the efficiency of the oil extraction process.（旋转动力泵被设计用来提高石油提取过程的效率。）']
例句：
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1. The rotodynamic pump is used to remove impurities from the water.
旋转动力泵用于从水中去除杂质。
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2. The rotodynamic pump is a crucial component in the oil refining process.
旋转动力泵是石油精炼过程中的关键部件。
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3. The rotodynamic pump was designed to improve the efficiency of the oil extraction process.
旋转动力泵被设计用来提高石油提取过程的效率。