“POS机”的概念、定义、翻译、参考文献-科学参考

单词	POS机
释义	POS机 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	Water-out layer water park water pathogen attacking heart water permeable pavement recovery machine water permeation consistent of cocoon water phantom water physiological of pasture water plantain family water plantain order water plant laboratory water policies water policies and regulations water pollution water pollution accident emergency response plan system water pollution and prevention of highway water pollution chemistry Water Pollution Control water pollution control chemistry Water Pollution Control Law water pollution control planning water pollution control system water pollution emergency management water pollution in China water pollution prevention and control water pollution prevention and control law

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。