“parcel post insurance”的概念、定义、翻译、参考文献-科学参考

单词	parcel post insurance
释义	parcel post insurance Encyclopedia 经济学货物运输保险释 parcel post insurance邮包保险承保邮包通过陆路、水路或航空运输工具在运输途中因自然灾害、意外事故或外来原因而产生损失的一种货物运输保险。
随便看	electromyography，EMG Electron electron electron accelerator electron acceptor electron acceptor of soil redox electron affinity electronasty electron-atom bremsstrahlung electron attachment electron attachment coefficient electron avalanche [electron] avalanche ionization electron avalanche ionization electron backscatter diffraction electron backscattering pattern electron beam electron beam evaporation electron-beam evaporation electron beam evaporator electron beam excitation laser electron beam excited laser electron-beam excited laser electron beam focusing electron beam fragmentation

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。