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单词
gravitational wave
释义
WordReference Random House Unabridged Dictionary of American English © 2024
gravita
′
tional wave
′
,
[
Astron., Physics.
]
Astronomy, Physics, Astronomy
(in general relativity) a propagating wave of gravitational energy produced by accelerating masses, esp. during catastrophic events, as the gravitational collapse of massive stars. Also called
gravity wave.
1895–1900
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更新时间:2025/11/11 5:54:09