| 释义 |
stead·y-state theory AHD[stĕdʹē-stātʹ] D.J.[ˈstediːˈsteɪt]K.K.[ˈstɛdiˈstet]n.（名词）- A cosmological theory that assumes that the average density of matter in the universe is constant in space and time and that the expansion of the universe, required on other grounds, is compensated for by the continuous creation of matter. Also called continuous creation theory 稳恒态学说：天文学说，认为时空中宇宙物质的平均密度恒定，由于宇宙的膨胀，在另一方面就要求物质不断创生以进行补偿 也作 continuous creation theory
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