| 释义 |
inflationary universe cosmology
inflationary universe cosmology[in′flā·shə‚ner·ē ′yü·nə‚vərs käz′mäl·ə·jē] (astronomy) A theory of the evolution of the early universe which asserts that at some early time the observable universe underwent a period of exponential expansion, during which the scale of the universe increased by at least 28 orders of magnitude. |