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1·These pulses provide an output frequency that is proportional to volumetric flow.

提供这些脉冲输出频率成正比的体积流量。

2·The cost is high and the error is big in volumetric flow measurement method and velocity measurement.

容积式流量测量方法和速度式流量测量方法存在费用高，误差大的缺点。

3·This method of rectification is to be applied in the case of constant volumetric flow rate method of testing.

提出了一种新的专用于“等体积流量法”的大气状态的修正方法。

4·The measurement of volumetric flow rate will be errors when the parameters of the temperature and pressure change unceasingly.

流体的体积流量受温度、压力等参数的影响，在参数不断变化的情况下，会带来较大的测量误差。

5·Air has a low density and great compressibility. The volumetric flow rate of air in air drilling varies with pressure and temperature, which in turn, change with WLL depth.

气体不仅密度低，而且具有很大的可压缩性，所以空气钻井的体积流量将随压力和温度变化，而压力和温度又随井深变化。

6·The mixing capability of reverse kneading block were better than neutral kneading block, it impacted slightly by the volumetric flow rate, and improved with the increase in screw speed.

反向啮合块的分布混合能力优于中性啮合块，受体积流率影响不大，随螺杆转速提高而增强。

7·Dividing the actual flow by the theoretical value calculated above will yield a value which, taken as a percent, indicates volumetric efficiency.

实际流量除以理论流量得出一个数值，以百分比计，表示的即是容积效率。

8·This paper introduces the effect of connecting pipe length of the flow measurement system on volumetric efficiency and torque characteristic of gasoline engines.

本文介绍了节流式流量测量系统外接管长度对汽油机充量系数和扭矩特性的影响。

9·When the load is serious unbalanced, each sub-channel still keeps high volumetric efficiency and equal flow.

在各油缸支路出现严重负载不平衡时，仍保持高容积效率和相同流量。

10·The experimental study was focused on the effects of inlet air temperature, inlet air flow rate and accelerating pipe length on ISCs volumetric evaporative coefficient.

实验主要研究了空气进口温度、空气进口流量、液滴加速管的长度对ISC容积蒸发系数的影响。