“负吸收”的概念、定义、翻译、参考文献-科学参考

单词	负吸收
释义	负吸收 Encyclopedia 理学〔晶体光学〕释 negative absorption负吸收对于处在粒子数反转状态的物质，特定频率的光束在其中传播时，产生的受激辐射大于吸收的现象。 Physics 光学、声学光学 negative absorption负吸收 negative absorption负吸收^† Astronomy negative absorption负吸收
随便看	semi continuous fermentation semi continuous function semi-continuous function semicontinuous function semicontinuous hull semicontinuous mapping semicontinuous matrix semicontinuous operator semicontinuous partition semi continuous polymerization semi-continuous polymerization semi continuous reactor semicontinuous set-valued mapping semicontinuous summation method semicontinuum semi-convection semi convergence semi-convergence semi-convergent series semi-convex semi-convex function semicovariant semicrystalline semi crystalline polymer semi-crystalline polymer

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。