1.化石
Afossil is the hard remains of a prehistoric animal or plant that are found inside a rock.
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1. 化石 ","化石:矿石分析仪 什么是化石 化石(fossil)是存留在岩石中的动物或植物遗骸. 通常如肌肉或表皮等柔软部分在保存前就已腐蚀殆尽,而只留下抵抗性较大的部分,如骨头或外壳. 它们接着就被周遭沉积物的矿物质所渗入取代.
2. fossil的近义词
2. 工程地质及勘察化石:2. 工程地质及勘察滑坡landslide | 2. 工程地质及勘察化石fossil | 2. 工程地质及勘察化学沉积岩chemical sedimentary rock
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3. 化石;陈旧事物;化石的:fossil wood 木化石 |fossil 化石;陈旧事物;化石的 |fossil-carbon 化石碳
The Dawn Redwood nearby was rediscovered..in 1945, after centuries in which it was known only as a fossil.
出自:Jan MorrisAnyone can date many rocks..and by doing so put into order the major events of fossil history.
出自:attrib.