“郑德坤”的概念、定义、翻译、参考文献-科学参考

单词	郑德坤
释义	郑德坤 Encyclopedia 历史学金石学家、古文字学家、考古学家释 Zheng Dekun郑德坤（1907～2001-04-06）中国考古学家、历史学家。
随便看	impurity absorption impurity absorptione impurity atom impurity average impurity band impurity band conduction impurity band conduction detector impurity defect impurity defect; extrinsic defect impurity diffusion impurity diffusion technique impurity effect impurity ensemble impurity in semiconductor impurity inspection of crude drug impurity in the wool fibers impurity level impurity mode impurity photo conductance impurity photo-conductance impurity photoconduction impurity resistivity impurity scattering impurity scattering for carrier impurity segregation

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。