英语词汇“needle valve”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	needle valve
释义	needle valve noun A valve closed by a thin tapering part.A needle valve is constructed with a minimum of dead space to allow the application of adhesives in deposits as small as 0.007 in. in diameter.... In this case, you opened up the valve near the gas cylinder just a crack, and then opened up the needle valve near the balloon a lot. This rate of pressurization was achieved by use of a pressure regulator set at 4 MPa admitting air to the pressure bomb via a needle valve.
随便看	middlewoman middle wool middle world middle years middle youth middle zone middling middling class middling interest middlingish middlingly middlingness middling-size middling-sized Middx middy middy blouse Mide midear mid-earth Mideast mid-engined mid-European Midewiwin midface

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。