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history of earth evolution
释义
history of earth evolution
Encyclopedia
理学
〔地质总论〕
释
history of earth evolution
地球演化历史
地球形成于约45.6亿年前,历经冥古宙(约46亿~40亿年前)、太古宙(40亿~25亿年前)、元古宙(25亿~5.41亿年前)和显生宙(5.41亿年以来)等时期的无数变革,最终成为今天的面貌。
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bunch, bunching
bunch compression
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Bunch Davies vacuum
Bunch-Davies vacuum
Bunch-Davies真空
buncher
bunching
bunch of arrows as litigation expense
bunch of next device
bunch of particles
bunch of varieties
Bunda
Bundaberg
Bund Complex in Shanghai
Bundesliga
bundle
bundle algorithm
bundle cell
bundle convexity
bundle curvature
bundled conductor
bundled drawing
bundled insulated conductors
bundled tube structure
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