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1·The interference of pulsating flow is usually meeting in natural gas flow measurement.

在天然气流量测量中常常遇到脉动流的干扰。

2·This paper states a mechanical rotating pulsating flow signal generator and its working principle and structural characteristics.

本文介绍了作者研制的机械旋转式脉动流量信号发生器的基本工作原理和结构特点。

3·It was found that the blending system's compatibility responded to the sine pulsating flow field's frequency and vibration amplitude with certain regulation.

发现共混物的相容性与正弦脉动流场的频率、振幅呈现一定的响应规律。

4·The idea is to oscillate the turbocharger's variable geometry and synchronise it with the engine exhaust to get better energy recovery from the pulsating exhaust flow.

这个创意是通过调节涡流增压器的结构来使它与引擎尾气排放同步，从而达到更好的能量回收效果。

5·Some advantages of high pulsating frequency and good ability against interference of this flow signal generator are shown in the steady and dynamic experimental research on it.

所进行的各种稳态和动态试验研究表明，该脉动流量信号发生器具有较高的脉动频率和明显的抗干扰能力等优点。

6·If the coefficient of engagement overlap decreases, the flow aggrandize, trapping volume and the flow pulsating ratio decreases.

随著齿轮啮合重合系数的减小，齿轮泵的流量增大，困油容积和流量脉动率减小。

7·For measuring the mean flowrate of pulsating gas flow, damping chamber is set between the pulsating source and the flowmeter to damp the pulsating effects.

在用节流流量计测量周期性脉动气流的平均流量时，需要在脉动源与流量计之间添加稳压箱以减弱脉动对流量计的影响。

8·The measurement errors of the turbine flowmeter under pulsating gas flow are studied, both in theory and experiment.

对正弦脉动气体流中涡轮流量计的测量误差进行了理论和实验研究。

9·The large undulation of pressure at the large-scale hydraulic pump station is usually caused by the pulsating of flow. It's one of essential causes to produce noise in the hydraulic system.

大型液压泵站由于流量脉动往往引起大的压力波动，这是造成液压系统噪声的主要原因之一。

10·On the resistance of capillary hysteresis, the model of high power pulsating heat pipe is improved and the flow and heat transfer are further studied.

在毛细滞后阻力方面，改进了所建立的高功率脉动热管的模型，进一步研究了脉动热管的流动和传热特性。