标准孔 meaning in Chinese
metering hole
standard orifice
standard-hole
Examples
- Standard orifice plate
标准孔板 - Fixed railway installations . equipment for overhead telecommunication and signalling lines . stay - tightener with standard eye
铁路固定设备.通讯和信号装置架空线路用器材.带标准孔的固定拉紧器 - 3 ) opc technique was applied in computing natural gas flow , we designed the computing natural gas flow software based on sy / t6143 { standard orifice measurement methods for natural gas flow ) )
3 )介绍了opc技术应用于天然气流量计算的实现过程，设计开发了基于sy t6143 《天然气流量的标准孔板计量方法》标准的天然气流量计算软件。 - In order to change the behindhand state in measurement of natural gas of liaohe oil field , we make the technique reformation , using the normal hole - board , intelligent sensor , natural gas compression factor , arithmetic of volume flux and compensatory technology
为了改变辽河油田天然气落后的计量状态，我们采用标准孔板、智能传感器、国际标准天然气压缩因子、体积流量算法和补偿技术进行天然气计量技术改造。