“Mark”的概念、定义、翻译、参考文献-科学参考

单词	Mark
释义	Mark Encyclopedia 经济学马尔克释 Mark马尔克日耳曼民族大迁徙后在西欧地区形成的一种社会经济组织形式。它是日耳曼原始氏族公社向封建土地私有制转化的过渡形式，其典型模式是定居下来的日耳曼人按地域关系结成“公地私用”的农村公社。
随便看	radiation shield radiation shielding radiation shielding concrete block radiation shielding glass radiation shielding material radiation shielding optical glass radiation shield mortar radiation shield of nuclear power plant radiation sickness radiation simulation method radiation source radiation source in industry radiation source; radioactive source radiation spectrum radiation stability radiation sterilization radiation sterilization devices radiation storage effect radiation strength radiation surplus radiation survey radiation survey meter radiation symbol theorem radiation synthesis radiation technology

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。