“point of sale”的概念、定义、翻译、参考文献-科学参考

单词	point of sale
释义	point of sale Encyclopedia 理学智能终端释 point of sale; POS; point-of-sale machine; POS machinePOS机一种配有条码或OCR码技术的终端阅读器，有现金或易货额度出纳功能。其主要任务是对商品与媒体交易提供数据服务和管理功能，并进行非现金结算。
随便看	history of Chinese modern printing history of Chinese modern psychology History of Chinese monetary theory History of Chinese Music History of Chinese Music and Literature history of Chinese nation and nationalities History of Chinese Opera Troupes History of Chinese Painting history of Chinese philosophy History of Chinese Phonology History of Chinese Photography History of Chinese Ping Opera History of Chinese Poetry history of Chinese political thought History of Chinese Popular Literature History of Chinese Pottery and Porcelain History of Chinese Prose History of Chinese Psychology history of Chinese publishing History of Chinese Ryhthmical Prose History of Chinese Science and Technology Archives history of Chinese sociology history of Chinese statistical law history of Chinese tea History of Chinese textile science and 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。