“concentrator”的概念、定义、翻译、参考文献-科学参考

单词	concentrator
释义	concentrator Encyclopedia 艺术学【摄影光线】释 concentrator;spotlight聚光罩一种可以将光线导向一个特定的范围（通常是小的圆形面积），而不影响光线强度的圆锥形灯罩。工学[纯化设备]释 concentrator浓缩仪利用离心力、加热和外接真空泵来进行溶剂蒸发，高效率回收分析样品的设备。 Physics concentrator①聚能器 ②浓缩器 Computer 网络与数据通信有线网络释文 concentrator集中器
随便看	The National Building Museum,USA The National College Entrance Examination The National Committee for Pig Production of Danmark The National Development and Reform Commission The National Doctrine of Education in the Russian Federation The National Education Comprehensive Reform Pilot Area The National Emergency Preplans for Forest Fires The National Film and Sound Archive of Australia The National Film and Television School（NFTS） The National Film School of Denmark The National Fishery Eco-environment Monitoring Network The National Forest Conservation Programne The National Gallery of Jamaica The National Herald The National History Institute The National History Museum of the Kyrgyzstan Republic the National Institute for Occupational Safety and Health The National Instructing Committee of Vocational Education of Cultural Heritage Conservation The National Library of Medicine ,NLM the National Major Industry POPs Pollution Prevention and Control "12th five-year" Program The National Mineral Resources Planning The National Museum of Archeology, Anthropology and History of Peru The National Museum of Australia The National Museum of Emerging Science and Innovation The National Museum of History of Azerbaijan

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