1) instability line
不稳定线<气>
3) instability line
不稳定线
4) aerodynamic instability
气动不稳定
1.
Investigated was the aerodynamic instability problem of an axial-flow compressor during throttling tests.
研究了某轴流式压气机节流试验中的气动不稳定问题。
5) unstable atmosphere
不稳定大气
1.
In this paper Monin-Obukhov similarity functions,embeded with local free convection,of surface layer in unstable atmosphere are obtained by using dimensional analysis,in view of turbulent generation and development, based on determinative factors of turbulent transport---turbulent dynamic energy and mixing length.
本文从湍流产生和发展的本质出发，以湍流动能和湍流混合长为湍流输送的决定因子，用因次分析的方法得到了一套可包括局地自由对流在内的不稳定大气近地层Monin－Obukhov相似性函数。
6) unstable air
不稳定气团
补充资料：β稳定线
见远离β稳定线的核素。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条