“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	nutrient requirements of aquatic animal nutrient requirements of broodstock nutrient requirements of larvae nutrients nutrients of aquatic products nutrient solution nutrientsolution culture system nutrients retention factors nutrient substance redistribution nutrient supplement nutrient supplying capacity nutrient synergism nutrient table nutrient translocation and distribution nutrient turnover rate nutrient uptake nutrient up take by symbiotic microb nutrient use efficiency nutrigeneties nutrigenomics nutrigenomics of aquatic organism nutriocyte nutrition nutritional and metabolic diseases of domestic animals nutritional assessment for astronaut

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。