gravitational waves
US
・UK
B1 中級
n.名詞重力波
The detection of gravitational waves confirmed Einstein's theory of general relativity.
影片字幕
重力波背景終於被發現了？！🌌 (Was the Gravitational Wave Background Finally Discovered?!?)
- Gravitational waves were the last great prediction of general relativity to be experimentally verified, and that happened only in 2016 when LIGO spotted the spacetime ripples caused when a pair of black holes spiraled together and merged over a billion light years away.
引力波是廣義相對論中最後一個得到實驗驗證的偉大預言，直到2016年，當LIGO發現一對黑洞在10億光年外螺旋合併時產生的時空漣漪時，引力波才得到驗證。
- In the eight years we've been doing this, we've observed the gravitational waves resulting from the final in-spiral of pairs of black holes and or neutron stars.
在我們從事這項工作的八年時間裡，我們觀測到了成對黑洞和中子星最終內旋產生的引力波。
來自太空的死亡 — 認識伽瑪射線爆！ (Death From Space — Gamma-Ray Bursts Explained)
- Over millions of years their orbits decay by emitting gravitational waves.
短短一秒所釋放的能量等於太陽一生一百億年所發出來的全部能量
- Over millions of years, their orbits decay by emmiting gravitational waves.
經過數百萬年，它們的軌道會因為重力波的釋放而變小
物理學者想問「宇宙的奧祕」？ | Tech Support | WIRED Japan (物理学者だけど「宇宙の神秘」について質問ある？ | Tech Support | WIRED Japan)
- Hey, did you hear about the gravitational waves?" I have heard about the gravitational waves,
嘿，你有聽說過重力波嗎？」我聽說過重力波，
- and I helped publish some of the recent results about gravitational waves.
我也協助發表了一些關於重力波的最新研究結果。
重力波是什麼？超詳細解說！ (Gravitational Waves Explained)
- Gravitational waves are produced whenever masses accelerate, changing the distortion of space.
當質量加速時，重力波就會產生，改變時空的扭曲。
- Everything with mass and/or energy can make gravitational waves.
任何有質量和/或能量的東西都能產生重力波。
