“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	aquatic product logistics aquatic product mineral aquatic product physical detection method aquatic product processing aquatic product proteins aquatic product quality aquatic product raw material handling machinery aquatic product refrigerating technology aquatic products agent aquatic products biologic hazards aquatic products canning technology aquatic products chemical detection technology aquatic products chemistry aquatic products chill storage logistic aquatic products circulation aquatic products detection technology aquatic products dietary toxicant aquatic products drying technology aquatic products foodborne parasites aquatic products foodborne pathogens aquatic products frozen storage logistics aquatic products lipid aquatic product smoking equipment aquatic products polysaccharide aquatic products preservation

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。