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Weng'an biota
释义
Weng'an biota
Encyclopedia
理学
古生物学
释
Weng'an biota
瓮安生物群
发现于中国贵州瓮安一带,距今6.3亿~6.1亿年的多门类、种类丰富、类型多样的海洋生物群。以动物胚胎、多细胞藻类和大型带刺疑源类等化石为主,化石个体通常不足200微米。
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Seat of Pingjiang Prefecture
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sea trial of nuclear power plant
sea trial specification
seat sore
seat stabilizing device
SEATS分解
Seattle
Seattle Chinese Garden
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Seattle Post-Intelligencer
sea turtle
sea urchin
SEA view
seawall at the south bank of Qiantang river
seawall in China
seawall in north Jiangsu province
seawater absorption attenuation measuring instrument
seawater ammonia nitrogen measuring instrument
sea water chemical resources
seawater chemistry
seawater circulating cooling technology
seawater cooling technology
seawater culture technology of crustaceans
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更新时间:2026/4/16 13:52:08