英语释义

1. a disk containing a calibrated circular hole bolted between two abutting pipe flanges to regulate flow

片语

orifice-plate design均流板设计

swashplate挡板；滑盘（直升机）；旋转斜盘（隔板）

variable orifice perforated plate可变孔径穿流孔板

orifice&plate[机] 孔口

orifice e plate节磷板

intelligent orifice-plate flowmeter智能孔板流量计

checkboard挡板

orifice-plate flowmete孔板流量计

orifice-plate flowmeter孔板流量计

orifice-plate ring孔板环

英汉例句

• an analysis is made in the paper of the factors affecting the accuracy of the zkl intelligent orifice plate flowmeter in flow measurement.

  本文主要分析了zkl智能孔板流量计测量流量时影响测量精度的主要因素。

• orifice plate and d/p cell transmitter with indicator and accumulation in dcs.

  孔板和带指示的差压变送器，在dcs中进行累积。

• a kind of cryogenic orifice plate flowmeter by vacuum insulation is used in the cryogenic ln2 system for 4m-2000a superconductor cable.

  一种真空保温孔板式低温流量计用于4米高温超导电缆制冷系统。

• based on computational fluid dynamics, the distribution of laminar flow-field and pressure difference are obtained by numerical simulation on flow through orifice plate in detail.

  以计算流体力学为工具，详细分析计算了流体流过孔板的层流流场分布以及压力降。

• 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。

• the demand on front and back sections of straight-line is very strict while designing and assembling the orifice plate in color coated production line.

  在彩涂生产线的孔板设计安装中，对前后直线段的要求非常严格。

• the machine according to the different requirements of the processing, configure corresponding tools and orifice plate cutter, according to actual use requirement to adjust or replacement.

  本机可根据加工要求的不同，配置相应的刀具和孔板，刀具可根据实际使用要求随意进行调节或更换。

• flow field and structure in throttle orifice plate is systematically analyzed and studied by experiment and locale research, and finally theoretical foundation is provided for design of thrott.

  通过试验和现场调研，对节流孔板内的流场及结构等进行了系统地分析研究，最终为节流装置及风机试验台的设计提供理论依据。

• in the latest few years, johnson screen gradually replaced the traditional wire-cloth and orifice plate due to its unique structure and some other advantages.

  近些年来，约翰逊网越来越多的取代了传统的编织网和孔板，这主要是由约翰逊网独特的结构以及诸多优点所决定的。

• 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。

• 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。

• 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。

• the advantage in space and cost for an ultrasonic gas metering system versus and interchangeable orifice plate metering station have been analyzed.

  与孔板阀相比，由气体超声流量计组成的气体计量站在投资和占地面积方面都有很多优势。

• 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。

• 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。

• the orifice plate box technique of gas regulating units in cokemakingoven has been put in practical use in many coking and chemical plants.

  炼焦炉煤气调节装置孔板盒技术已在许多焦化厂投入使用。

• 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。

• this paper presents the significance and method of correcting the sharpness of standard orifice plate and gives some suggests for carrying out this work.

  本文介绍了标準孔板尖锐度修正的意义及修正的方法，并对实施这一工作提出了新的建议。

• head meter mainly consisted of throttle orifice plate is very important apparatus for test-bed of heavy hydraulic cycle compressor.

  孔板节流装置是测量大型液环压缩机试验台工作参数的重要装置。

• the first orifice plate 3 and the second orifice plate 6 are separated from each other in the liquid discharge direction of the discharge head 10 and disposed opposite to each other.

  第一孔板（3）和第二孔板（6）沿着排放头（10）的液体排放方向彼此分开并且彼此相对地设置。

• 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。