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1·The effect of mass flow rate on convection heat transfer is complicated.

流量对对流换热的影响比较复杂。

2·With increase of mass flow rate, solid-gas ratio increases first and then decreases.

随着煤粉的输送流量的增大，固气比先增大后减小。

3·The control properties of vortex valve for mass flow rate are numerically simulated.

用数值模拟研究了涡流阀的流量调节特性。

4·Experiments were carried out to the research on mass flow rate measurement using vortex flowmeter.

对利用差压原理进行质量流量测量的方法进行实验研究。

5·The results indicate that the vortex valve has good property for controlling nozzle mass flow rate.

计算表明，涡流阀有良好的流量调节特性。

6·The results show that mass flow rate of coiled capillary decreases when the coiled diameter reduces.

结果表明随着盘曲直径减小，螺旋毛细管流量逐渐减小。

7·The mass flow rate and position of film outflow are less effective on the flow field in the channel.

气膜孔出流流量和出流位置对通道内流场的影响很小。

8·The numerical results comprehensively describe the influence of the slip boundary condition on mass flow rate.

数值分析结果给出了速度滑移边界条件对管道质量流量的影响。

9·The method of determining and regulating a mass flow rate exhaust gases recirculated into an engine is disclosed.

该方法用于确定和调节再循环到发动机中的排气的质量流量。

10·The discharge coefficients of the side-wall outflow hole are affected by the jet angle and cross-flow mass flow rate.

不同射流角度和横流流量对侧壁出流孔流量系数影响很大。