“nullity”的概念、定义、翻译、参考文献-科学参考

单词	nullity
释义	nullity Physics nullity①零位 ②无效 Mathematics ＞泛函分析＞算子和谱＞释义 nullity零化度 nullity零化度^†
随便看	Yunnan Observatories Yunnan opera Yunnan opera school Yunnan Peking Opera Company Yunnan pony Yunnan poplar Yunnan Province Yunnan Province Huadeng Opera Theatre Yunnan Province Nursing School Canary Phoenix Yunnan Provincial Archives Yunnan Provincial Library Yunnan Provincial Museum Yunnan Publishing Group Co.,Ltd. Yunnan Rabbit Yunnan semi-fine-wool sheep Yunnan Sheng Yunnan Shilin World Geological Park Yunnan snub-nosed monkeys Yunnan sun-dried green tea Yunnan-Tibet coal occurrence area Yunnan Tongbiguan Shengji Ziran Baohuqu Yunnan University Yunnan University of Chinese Medicine Yunnan-Vietnam Railway Yunnan water conservancy

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。