环境压力,周围压力;
Ambient pressure and correlation between parameters have strong influence on PDE performance when working is unsteady.
以非稳态方式工作的脉冲爆震发动机(PDE),环境压力、参数之间的强相关性对其性能影响很大.
The effects of ambient pressure on jet characteristics have been discussed.
讨论了围压对射流系动特性的影响.
简答网 · 双语娱乐资讯
简答网 · 高考英语