“Ethiopia-Germany Treaty of Friendship and Commerce”的概念、定义、翻译、参考文献-科学参考

单词	Ethiopia-Germany Treaty of Friendship and Commerce
释义	Ethiopia-Germany Treaty of Friendship and Commerce Encyclopedia 历史学埃塞俄比亚历史释 Ethiopia-Germany Treaty of Friendship and Commerce《埃塞俄比亚-德国友好通商条约》 1905年3月7日埃塞俄比亚皇帝孟尼利克二世与德国皇帝全权代表F.罗森博士签订的条约。
随便看	effective mass of electrons effective mass of hole effective mass of soliton effective medium theory effective mobility effective model theory effective molecular weight effective multiplicity effective navigation ratio effectiveness effectiveness assessment for physical protection systems effectiveness criterion effectiveness evaluation of security system effectiveness of energy utilization effectiveness of funds utilization effectiveness of labour utilization effectiveness of material utilization effective network effective nuclear charge effective number effective numbering effective number of neutron effective number of replications effective operator effective optical depth

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。