试验段 meaning in English
experiment chamber
test section
throat
trial lot
Examples
- Two sample parallelepipeds are located in the test section .
在试验段中装有两个平行六面体试件。 - As the air proceeds along the test section the boundary layer thickens .
当空气沿着试验段流动时附面层逐渐变厚。 - The calibration of a closed throat will not suffice if the walls are removed to make an open throat .
如拆走洞壁形成一个开口试验段，则闭口试验段用的校测结果就不够充分了。 - Gusts can cause variations in the test section dynamic pressure, and in the distribution of dynamic pressure across the test section .
阵风会使试验段动压和试验段截面动压分布发生变化。 - For the velocity survey the pitot-static tube is moved around the jet, and the dynamic pressure is measured at numerous stations .
为了测量速度，可把皮托静压管放在试验段内各个地方并测量多点上的动压。