backward facing step meaning in English
面向后突阶
Examples
- A experimental study on the 2d time - average flow over a backward facing step via piv
二维后向台阶流流动特性的实验研究 - In a reynolds number range of 150 < 6500 , a particle image velocimetry ( piv ) is used to measure and visualize the 2d flow over a backward facing step
摘要利用粒子图像测速技术( piv ) ，对雷诺数150 < 6500范围二维后向台阶的流动进行详细观测。