“UBV测光系统”的概念、定义、翻译、参考文献-科学参考

单词	UBV测光系统
释义	UBV测光系统 Encyclopedia 理学UBV测光系统释 UBV photometry systemUBV测光系统基于对许多标准星的观测而建立起来的一种宽带测光系统。是H.L.约翰逊和W.W.摩根在1953年提出的。
随便看	coordinate-free coordinate function coordinate geometry coordinate gradient descent coordinategraph coordinate grid coordinate homeomorphism coordinate hyperplane coordinate hypersurface co-ordinate indexing coordinate line coordinate matching of machining and measurement system coordinate measurement coordinate measurement quantity coordinate measuring instrument coordinate measuring machining coordinate measuring -metrology coordinate measuring technology coordinate method coordinate neighborhood coordinate network coordinate of a point coordinate of a point on earth surface coordinate of a vector coordinate of reference station

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。