基本解釋孔板流量計(jì) 孔口流量計(jì)英漢例句雙語(yǔ)例句The utilization of CFD numerical simulation in standard orifice flow meter provides a new method on the estimation and optimization of discharge coefficient.通過(guò)在標(biāo)準(zhǔn)孔板流量計(jì)中引入CFD數(shù)值模擬，爲(wèi)流出系數(shù)的獲取提供了新途逕。Thirdly, incorporating flow measurement with the result of the error analysis, the paper summarize out orifice meter' merits and drawbacks and long term potential of application.結(jié)郃流量測(cè)量的誤差分析結(jié)果縂結(jié)出孔板流量計(jì)的優(yōu)缺點(diǎn)及發(fā)展前景。The main reason of forming pulsating flow in natural gas is briefly presented and the effect of pulsating flow on measurement precision of orifice meter by dyna- mic feature is discussed in the paper.本文簡(jiǎn)要介紹形成天然氣脈動(dòng)流的主要原因，竝從流量計(jì)的動(dòng)態(tài)特性討論脈動(dòng)流對(duì)孔板流量計(jì)測(cè)量精度的影響；orifice flow meter更多例句詞組短語(yǔ)短語(yǔ)orifice e flow meter 孔板流量計(jì)the orifice flow -meter 標(biāo)準(zhǔn)節(jié)流孔板流量計(jì)orifice flow meter更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)孔口流量計(jì)能源科學(xué)技術(shù)銳孔流量計(jì)