“U-Ra equilibrium coefficient”的概念、定义、翻译、参考文献-科学参考

单词	U-Ra equilibrium coefficient
释义	U-Ra equilibrium coefficient Encyclopedia 理学放射性勘探常用数据处理方法释 U-Ra equilibrium coefficient铀镭平衡系数矿/岩石中铀（238U）与镭（226Ra）质量比值与平衡状态时的铀镭质量比值之比。
随便看	nondegenerate representation non degenerate semi bilinear form non-degenerate semi-bilinear form nondegenerate semi bilinear form non-degenerate semiconductor nondegenerate set nondegenerate simplex nondegenerate singular point nondegenerate state nondegenerate system nondegenerate type non degradation substance non-degradation substance nondegradation substance nondeliverable item non-demolition filtering and observation nondense nondense set nondense subset non-denumerability non-denumerable set non-denumerably many elements non-derogatory non-derogatory linear transformation non-derogatory matrix

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。