“自激辐射”的概念、定义、翻译、参考文献-科学参考

单词	自激辐射
释义	自激辐射 Encyclopedia 工学微纳尺度热辐射释 spontaneous emission自激辐射无外界作用下的激发态原子自发从高能级向低能级跃迁并辐射出光子的过程。又称自发辐射。
随便看	unitary unitary algebra unitary algebra; algebra with identity unitary aliquot sequence unitary amicable pair unitary basis unitary bordism unitary bundle unitary case unitary character unitary cobordism unitary cobordism theory unitary connection unitary dilatation unitary divisor unitary divisor function unitary dual unitary eigenvector unitary element unitary equivalence unitary evolution unitary fermi gas unitary frame unitary gauge unitary geometry

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。