英语词汇“dark energy”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	dark energy
释义	dark energy in British English noun astronomy unobserved energy whose existence is proposed to account for the observed acceleration in the expansion of the universe Examples of 'dark energy' in a sentence dark energy Roughly 70 per cent of the Universe is dark energy. Times, Sunday Times (2010) Unable to explain it, theorists have hypothesized a solution called dark energy. Times, Sunday Times (2010) Scientists now know dark energy causes the universe to expand and accelerate. canada.com (2004) Ninety-five per cent of the universe is 'dark' matter and 'dark' energy. Times, Sunday Times (2015) The remaining 71 per cent is still more mysterious 'dark energy'. Times, Sunday Times (2008) The whole thing, from dark energy to gravitational waves, is utterly baffling. Times, Sunday Times (2017) One demonstration of this exactitude concerns 'dark energy'. The Times Literary Supplement (2010) Dark matter and dark energy are the greatest mysteries of science. Times, Sunday Times (2015) The results will be used to try to understand the 'dark energy' driving the acceleration. The Sun (2012)
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dark energy in British English