“active medium”的概念、定义、翻译、参考文献-科学参考

单词	active medium
释义	active medium Encyclopedia 理学〔激光理论与技术〕释 active medium激活介质激光获得增益的物质体。又称增益介质、激光介质。 Physics 光学、声学光学 active medium激活介质 active medium激活介质^†
随便看	severs drought in Wanli period of Ming Dynasty Sevilla Seville sevoflurane SEW sewage sewage and waste water sampling sewage chroma sewage depth processing sewage disinfection sewage flow rate monitoring sewage fungi sewage intercepting device sewage irrigation sewage irrigation and health sewage land treatment system sewage lifting pump control system sewage quality sewage reuse sewage sewer sewage sludge sewage source heat pump sewage treatment plant Sewall G. Wright Sewall Wright

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。