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big-bang nucleosynthesis
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big-bang nucleosynthesis
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理学
宇宙的热历史
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big-bang nucleosynthesis
大爆炸核合成
大爆炸后宇宙膨胀温度降到约10亿度时由质子和中子经聚合反应生成氘、氦、锂等轻元素核的过程。
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digital music platform
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digital newspaper platform
Digital Newspaper Publishing Industry
digital-numerical integration analysis of civil information
digital object
digital object identifier
digital oil and gas field surface engineering
digital oil field
digital on-site construction
digital opportunity index
digital optical sky survey
digital organ
digital or numerical controller
digital orthophoto map
digital output
digital particle image velocimetry
digital pathology
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digital PCR,dPCR
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Digital Periodical Publishing Industry
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