名词
中文翻译：滑阀往复泵
同义词：
['reciprocating pump', 'reciprocating pump例句：1. The slide valve reciprocating pump is used in the oil field to improve the efficiency of oil extraction.（滑阀往复泵在油田被用来提高石油开采的效率。）2. The reciprocating pump has a long history and is widely used in various industries.（往复泵有着悠久的历史，并在各个行业中得到广泛应用。）']
例句：
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1. The slide valve reciprocating pump is used in the oil field to improve the efficiency of oil extraction.
滑阀往复泵在油田被用来提高石油开采的效率。
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2. The reciprocating pump has a long history and is widely used in various industries.
往复泵有着悠久的历史，并在各个行业中得到广泛应用。
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3.The design of the slide valve reciprocating pump is innovative, which greatly improves its performance.
滑阀往复泵的设计具有创新性，这大大提高了其性能。