“集群灭绝”的概念、定义、翻译、参考文献-科学参考

单词	集群灭绝
释义	集群灭绝 Encyclopedia 理学古生态学释 mass extinction集群灭绝在一个相对短暂的地质时期内（通常不足100万年）及一个较广的地理范围内（通常是一个以上的地理大区），整个生态系统的多样性和个体数量出现突然的、异常的、大幅度的下降，甚至是遭受毁灭性的打击。
随便看	Xray absorption edge X-ray absorption edge spectrometry Xray absorption edge spectrometry X-ray absorption electrochemistry X-ray absorption fine structure Xray absorption fine structure X-ray absorption fine structure at high pressure X-ray absorption fine structure (XAFS) X-ray absorption fine structure ) XAFS X-ray absorption fine structure, XAFS X-ray absorption index X-ray absorption limit X-ray absorption near-edge spectroscopy Xray absorption near edge spectroscopy X-ray absorption near edge structure X-ray absorption near-edge structure X-ray absorption nearedge structure Xray absorption near edge structure Xray absorption nearedge structure X-ray absorption near-edge structure, XANES X-ray absorption near edge structure (XANES); near edge X-ray absorption fine structure (NEXAFS) X-ray absorption spectroscopy Xray absorption spectroscopy X-ray absorption spectrum Xray absorption spectrum

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