“point-of-sale machine”的概念、定义、翻译、参考文献-科学参考

单词	point-of-sale machine
释义	point-of-sale machine 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	uniqueness range set uniqueness set uniqueness theorem uniqueness theorem for the vector potential uniqueness theorem in theory of elasticity uniqueness theorem of electromagnetic field uniqueness theorem of electrostatic fields uniqueness theorem of holomorphic function uniqueness theorem of the holomorphic mapping unique prime unique prime factorization theorem unique-prime-factorization theorem unique radiolytic product Unique selling point unique selling proposition Theory unique sequence unique solution unique transition unique variable unique visitor uniquity uniramia unirational unirational algebraic variety unirationality

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