“燕”的概念、定义、翻译、参考文献-科学参考

单词	燕
释义	燕 Encyclopedia 历史学燕释 Yan State燕中国先秦两周时期诸侯国，战国时期七雄之一。
随便看	photomorphogenesis photomosaic photomotion photomovement photomultiplier photo multiplier tube photomultiplier [tube] photomultiplier tube photomuon photomural photon photon activation analysis photon activation analysis (PAA) photo nadir point photon and dilepton production photon annihilation photon antibunching photon-assisted tunneling photonasty photon avalanche photon bunching photon bunching and antibunching photon channel photon coincidence photon collider

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。