电磁流量计的流量信号是以流体为基准的。
The flow signal of electromagnetic flowmeter is based on fluid criterion.
文中介绍了丰田车和日产车用空气流量计的检查方法及基准参数。
This paper introduces the testing methods and the reference parameters of the air…
采用了一种新的设计原理，即以流量计为基准，将气体入口端和出口端压力双重分别统一控制，进行了低压MOCVD设计。
A new principle is adopted in designing low pressure MOCVD equipment. The principle is that the pressure is set and controlled separately in outlet and inlet of gas line of mass flow controller.
采用了一种新的设计原理，即以流量计为基准，将气体入口端和出口端压力双重分别统一控制，进行了低压MOCVD设计。
A new principle is adopted in designing low pressure MOCVD equipment. The principle is that the pressure is set and controlled separately in outlet and inlet of gas line of mass flow controller.
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