| 释义 |
steady state universen.（名词）- A model universe in which the density of matter is constant over space and time, and the expansion of the universe, required on other grounds, is compensated for by the continuous creation of matter. The model is generally believed to be discredited by the discovery of the background radiation of the big bang.宇宙稳定状态：模型宇宙，在该宇宙中，物质的密度在空间和时间上是恒定的，其它地方需要的宇宙扩张，通过物质的不断创造而得到补偿。人们普遍相信创世大爆炸背景辐射的发现使该模型成为不可信
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