“前过渡金属”的概念、定义、翻译、参考文献-科学参考

单词	前过渡金属
释义	前过渡金属 Encyclopedia 理学短周期释 early transition metal前过渡金属 d轨道电子数较少（一般不超过5个）的过渡金属。包括钛分族、钒分族、铬分族的化学元素，属周期系ⅣB～ⅥB族。 Chemistry ＞有机化学＞金属有机化学＞释义 early transition metal前[期]过渡金属
随便看	attention limit attention span attenuated live vaccine attenuated rabbit-adapted classical swine fever vaccine attenuated total reflectance Fourier transform infrared attenuated total reflection attenuated total reflection (ATR) attenuated total reflection, ATR attenuated total reflection infrared spectrometry attenuated total reflection infrared spectrometry (ATRIR) attenuated total reflection spectroscopy attenuated vaccine attenuation attenuation coefficient attenuation constant attenuation curve attenuation distance attenuation distortion attenuation factor attenuation length of optical transmission attenuation loss attenuation measurement attenuation measurement system based on audio substitution method attenuation of acousticwaves in the atmosphere attenuation of single mode fiber

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。