choke valve
阻塞阀：在内燃机中
常用释义
英式发音
美式发音
基本释义
- 阻塞阀：在内燃机中，用于调节进气歧管中的气压，改变空燃比的阀门。
例句
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1·This choke valve, during cold engine starting, starts fuel to flow through the main system prematurely.在冷启动时，阻风门使燃油提早进入主供油装置。
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2·Due to the complication and variety in the hole especially the time that is needed to transmit pressure it is very inconvenient to use choke valve to control standpipe pressure.但井下情况复杂多变，尤其是压力传递需要时间，给调节节流阀控制立压带来不便。
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3·The yield of a natural gas well in an oilfield dropped suddenly, which was due to the piston sheath of the choke valve breaking into three parts with two pairs of fractures after inspection.某油田一天然气井的产量突然下降，经检查发现该井采气装置中的节流阀柱塞套断裂为三截，形成了两对断口。
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4·This valve is used on diverter systems and choke lines leading from the blow out preventers.此阀用于分流系统和从防喷器引出的阻流管线上。