我们根据从差压信号推算流量的原理，试制了一个非定常流量计。
On the basis of a measurement principle transforming 'differential pressure into the flow rate, a flowmeter is made on trial.
天然气计量现在仍以差压式流量计中的孔板流量计为主。
The metering of natural gas still presently depends on orifice flowmeter, one of differential pressure flowmeters.
本文叙述了用音速喷嘴在线标定差压式天然气流量计。
This article describes on line proving of natural gas flow meters by using sound speed nozzles.
介绍了差压式内文丘里管流量计在焦炉煤气上的应用。
This paper introduces the application of the new type differential pressure inner venturi tube flow meter in measuring coke oven gas and satisfactory result.
本课题第一部分的任务是设计一种差压式流量计的差压发生器。
In this thesis, the first part is to design a differential pressure (DP) flowmeter.
弯管流量计是差压法流量计的一种。
Elbow flowmeter is one version of differential pressure flowmeters.
本文介绍了一种新研制的新型智能化差压式双向流量计。
This paper introduced a new intelligent differential pressure type double flow meter.
本文介绍了一种新研制的新型智能化差压式双向流量计。
This paper introduced a new intelligent differential pressure type double flow meter.
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