orifice plate

常見(jiàn)例句

The working principle of the orifice-plate measuring method of flow quantity was introduced.
介紹了孔板測(cè)量流量方法的工作原理。
http://dict.cnki.net
Orifice-plate is the core components of orifice-plate flowmeter which widely used in gas, steam and liquid flow measurement.
利用孔板與均速管組合在線測(cè)量汽—水兩相流雙參數(shù)，解決了稠油熱采中同時(shí)測(cè)量蒸汽流量與干度的難題。
The flow coefficients of the orifice-plate flowmeters are experimentally studied with or without a rectifier at the lower reach of a space elbow in the measuring pipe of flow.
通過(guò)實(shí)驗(yàn)研究，觀察分析了流量測(cè)量管路中空間彎頭下游有（或無(wú)）整流器時(shí)對(duì)孔板流量計(jì)流量系數(shù)的影響。