standard orifice meaning in English
标准孔口
标准孔流速计
Examples
- Standard orifice plate
标准孔板 - 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。 - Its set standard completely correspond to sy t6143 - 96 standard orifice plate measurement method of natural gas and gb t11062 - 89 calculate method in caloric value , density and relative density of natural gas and other national standard
4反馈或测量信号变送输出ma v pvout ： pvout输出信号给前级的调节器或dcs系统，使系统随时可监测实际阀位或现场测量值。 - Natural gas is a kind of important chemical raw material and clean energy sources . the volume measurement of standard orifice is a major way in trade . instead of the mechanical measurement , the ddz instrument method is being widely used
作为重要的化工原料和清洁能源天然气，在贸易交接过程中的计量目前以孔板差压式流量计测量体积流量为主，测量方式正大规模地由机械式向电动单元组合式发展。 - Natural gas is a kind of important chemical raw material and clean energy sources . the volume measurement of standard orifice is a major way in trade . instead of the mechanical measurement , the ddz instrument method is being widely used
<中文摘要> =作为重要的化工原料和清洁能源天然气，在贸易交接过程中的计量目前以孔板差压式流量计测量体积流量为主，测量方式正大规模地由机械式向电动单元组合式发展。