“big-bang nucleosynthesis”的概念、定义、翻译、参考文献-科学参考

单词	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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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。