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大爆炸核合成
释义
大爆炸核合成
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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。
Physics
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天体物理学
big bang nucleosynthesis
大爆炸核合成
>理论物理学>宇宙学>释义
big bang nucleosynthesis
大爆炸核合成
Astronomy
全称:Big Bang nucleosynthesis。缩写:BBN
大爆炸核合成
随便看
rule of erecting column
rule of exportation
rule of false position
rule of five
rule of generalization
rule of hypothetical syllogism
rule of identity
rule of implication
rule of importation
rule of inference
rule of infinite induction
rule of joining a disjunction
rule of joining an equivalence
rule of law
rule of law in sport
rule of law on policing
rule of law system
rule of law system engineering
rule of Miranda
rule of modus ponens
rule of negating an equivalence
rule of nines
rule of omitting a conjunction
rule of omitting a disjunction
rule of omitting an equivalence
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