“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	stress measurement stress myopathy stress of acid and aluminum toxicity stress of aquatic animal stress of beams stress of boiler stress of environmental pollution stressometer stress-optic stress optical law stressor-related disorders stress overshoot stress path stress path method stress pattern stress phase stress power stress produced by impact stress protein stress proteins stress raiser stress reaction stress receptor stress recovery and smoothing stress recovery method

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。