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big-bang nucleosynthesis
释义
big-bang nucleosynthesis
Encyclopedia
理学
宇宙的热历史
释
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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Vallee Poussin theorem
Vallee-Poussin theorem
Vallenius
Valles Marineris
Valletta
Valley
valley
valley current
valley economy development mode
valley flat/flood plain
valley function
valley glacier
valley in valley
valley method
valley Nernst effect
Valley of Flowers National Park
Valley of Kings
Valley of Ten Thousand Smokes
Valley of the Kings
valley point
valley splitting
valley voltage
vallis
Vallis Alpes
Vallis Baade
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