“服务业地图”的概念、定义、翻译、参考文献-科学参考

单词	服务业地图
释义	服务业地图 Encyclopedia 理学服务业（第三产业）地图释 tertiary industry map服务业（第三产业）地图反映制图区域内国民经济行业中除第一、二产业之外的所有产业现象和特征的专题地图。
随便看	impurity 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

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。