stream degradation的意思|示意
河道刷深
stream degradation相关短语
1、 stream channel degradation 河槽刷深
2、 degradation of stream 河流的切蚀
3、 stream bed degradation 河床刷深
4、 stream-channel degradation 河槽刷深
5、 degradation of stream channel 河槽刷深
stream degradation相关例句
For transonic free stream, sudden performance degradation occurs. For the further supersonic range, performance losses increase slightly with increasing Mach number.
在继续的超声速范围内，性能损失随外流马赫数增加只有小幅增长。