water seal
水封
常用释义
英式发音
美式发音
基本释义
- 水封，指由水形成的密封，用于防止气体通过
例句
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1·Parkool seal structure and ptfe lip seal constitute water seal.Parkool密封结构与聚四氟唇型密封共同构成水冷密封。
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2·The water seal conditions depended on the level of underground water and whe…水封条件取决于地下水位和采取人工加压措施后能否高于设计水位。
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3·The unique water seal structure, certainly does not have the salt mistoverflow;独特的水密封结构，绝无盐雾溢出；
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4·The capacity and size of the water seal pot were determined through calculating.通过计算，确定了水封罐的容积和尺寸。
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5·Attack the carrier waterline key water seal between the upper and lower positions.打击航母水线上下之间关键水密封仓。
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6·If water seal ring, should check with the stuffing at the top of the range is correct.如有水封环，应检查其与填料函顶部的距离是否正确。
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7·High-temperature condensate water used to form water seal so as to effectively reduce steam leakage.利用高温凝结水形成水封，有效减少蒸汽泄漏。
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8·The invention discloses a sealing device of a pump for molten salt, which is composed of a sealing member, water seal and filler.一种熔盐泵的密封装置，是由密封体、水封、填料所组成。
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9·Objective To investigate the clinical significance between thoracic infections and the replacing time of one-off water seal bottle.目的探讨胸腔感染与一次性水封瓶更换时间长短的临床意义。
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10·When Pipes, valves and water seal equipments is freezing, only hot water or steam heating can be use to thaw, and open fire is prohibited.管道、阀门和水封装置冻结时，只能用热水或蒸汽加热解冻，严禁使用明火烘烤。