“personal digital assistant for courier”的概念、定义、翻译、参考文献-科学参考

单词	personal digital assistant for courier
释义	personal digital assistant for courier Encyclopedia 工学〔邮政快递技术装备〕释 personal digital assistant for courier快递巴枪快递行业对数据采集手持终端的一种通俗叫法。早期的快递巴枪是指条形码扫描枪（barcode），现在普遍指手持终端（personal digital assistant, PDA），或嵌入数据采集、存储、传输等功能的智能手机终端。
随便看	Proclus (410—485) Proclus axiom procoagulant drugs procollagen procolophonids pro column derivatization pro-column derivatization proconstructible set Procopius procrastination procreation Proctor crater proctoscope procurator procuratorial organ procuratorial support staff procurement cycle procurement planning system procurement specification procuticle procymidone Procyon prodelta Pro-Democracy Movement Prodicus

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。