well head
主要来源
常用释义
英音[ wel hed ]
美音[ wel hed ]
基本释义
- 井口：井或溪流的源头。
- 主要来源，泉源：主要的来源；泉源。
- 井盖：建在井上的结构。
例句
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1·Land the BOP onto the well head.座防喷器到井口头。
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2·Oil continued to spill from a damaged well head on the sea floor until July.石油从海底损坏的油井口不断涌出，并一直持续到7月份。
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3·The pressure and flow rate of fluid in well head were calculated using iteration.采用迭代法逆循环计算方法，计算井口压力和井口气液排量。
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4·The results show that the fatigue damage of drill pipe in well head is the most serious.算例分析表明：钻杆在井口处的单次疲劳损伤最大；
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5·The paper introduces the design for meticulous filter of injection well head in oil field.介绍了井口精细过滤器滤芯的设计。
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6·NPR's Debbie Elliott reports oil has been leaking since Tuesday night when a boat struck a sealed well head.据npr新闻的黛比·埃利奥特报道，周二晚上，一艘船撞上了一处密封的井口造成原油泄漏。
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7·For high well head pressure, the operation of conventional adding sand fracture treatment tech can not fulfilled.由于施工井口压力高，常规加砂压裂工艺无法实施作业。
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8·The monitor can automatically measure the annular liquid level changes at well head, and then calculate the bottom hole pressure.该仪器能够从井口自动监测抽油井内环空液面深度变化，通过分析计算获得井下压力的恢复情况。
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9·Practice proved that adding chemicals not only decreases the viscosity of crude but also the back pressure of well head decreased.实践证明，掺污水加药既可以降低原油粘度，又可以有效地降低井口回压。
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10·This paper considers that formation, borehole and well head constitute a connective system restricting and influencing each other.本文将地层、井筒、井口考虑成一个相互制约，相互影响的连通体系。
同义词