“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。
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