orifice plate
用于调节流量。
常用释义
英式发音
美式发音
基本释义
- 孔板：一个包含一个经过校准的圆形孔的圆盘，通过螺栓固定在两个相邻的管法兰之间，用于调节流量。
例句
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1·An orifice plate is often used to restrict and measure gas flow.通常情况下采用孔板节流、测量气体流量。
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2·Experimental study on throttle orifice plate is processed in this paper.本文就节流孔板进行了试验研究。
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3·The parameters of flow field after each orifice plate have been got by using computer.利用计算机实现多极节流流场参数的分析。
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4·Orifice plate, method of production of orifice plate, liquid mixing apparatus, and printer apparatus.孔板，孔板的制造方法，液体混合装置和打印装置。
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5·Clearly, the effect of this must be taken into account when the orifice plate dimensions are determined.显然，这种效果，必须考虑到当孔板方面的决心。
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6·Steam flow measurement is achieved by the use of a calibrated orifice plate and differential pressure transducer.蒸汽流量的测量是通过用一个可测量孔口直径的压力传感器来实现的。
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7·Traditional orifice plate flowmeter had some demerits such as low measuring precision and high power dissipation.传统孔板流量计测量精度较低，功耗较高。
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8·The hydrodynamic cavitation generated through an orifice plate is used to decompose aqueous solution of KI in this work.在由孔板产生的水力空化条件下对KI水溶液分解反应进行了实验研究。
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9·The method of measuring is important to the measurement of natural gas flux for an intelligent orifice plate flow totalizer.对于天然气计量用的智能孔板流量积算仪，流量的计算方法对计量结果有非常重要的意义。
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10·Flow is measured via an orifice plate metering run with a differential pressure transmitter providing feedback to the control loop.这需要比例调节阀和流量测量形成的回路控制。