Flow Mass Measurement的意思|示意

Also the paper lists the factors mostly affecting the mass flow measurement consecutively as steam density, expandable coefficient, inner diameter and flow coefficient of the throttle element.

指出对质量流量影响最大因素依次为蒸气密度、可膨胀系数、节流件内径及流量系数。

The measurement of refrigerant mass flow of small refrigeration system is very important parameter and difficult to measure.

小型制冷系统制冷剂循环量是一个重要而难测定的参数。

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。

The measurement precision of the mass flow is better than 0.2% or 0.25%, when these methods are used.

提出了两种温度补偿方法，可分别得到优于0.2%和优于0.25%的质量流量计量精度。

The flow visualization and measurement technology were used to study the flow separation, development of mass vortex and flow control mechanism of triplane at large angle of attack in a water tunnel.

在水洞中研究了三翼面流动分离和三翼面布局飞机大迎角的流动机理。

When appropriate transducers are installed, it may be applied to the measurement of distance, depth, average flow velocity and mass flow rate.

在配备相应的传感器后，可用以测量平均流速、流量及距离、深度等。