“成俊卿”的概念、定义、翻译、参考文献-科学参考

单词	成俊卿
释义	成俊卿 Encyclopedia 农学﹝人物﹞释 Chengjunqing成俊卿（1915-11-14～1991-11-26）著名木材解剖学家、木材学家，中国木材科学和中国林业科学研究院木材标本馆主要奠基人之一。
随便看	lowering of index lowering of order lowering operator lower integral lower Lebesgue sum lower limb lower limb prosthesis lower limit lower limit event lower limit function lower limit of an integral lower limit of a sequence lower limit of integral lower limit on the left lower limit on the right lower logarithmic density lower main sequence lower mantle lower marginal dimension lower marine riser package lower-most stratosphere lower nilradical lower one-sided limit lower order lower outer density

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。