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寒武系
释义
寒武系
Encyclopedia
理学
寒武系
释
Cambrian System
寒武系
全球标准年代地层的系级单位,显生宇和古生界的第一个系,是距今5.41亿~4.85亿年前地史时期地球上形成的全部地层,地层位置在埃迪卡拉系之上,奥陶系之下。
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drifting by drilling and blasting
drifting machine
drifting pulse
drifting subpulse
drifting tools
drift instability
drift kinetic equation
drift kinetic theory
driftless system
drift line cage fishing
drift mobility
drift movement
drift of stars
drift processing
drift pulse
drift rate
drift scan
drift-scan measurement
drift scanning
drifts of charged particle
drift soil
drift speed
drift subpulse
drift support and reinforcement
drift system
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