“rock mass rating”的概念、定义、翻译、参考文献-科学参考

单词	rock mass rating
释义	rock mass rating Encyclopedia 工学岩体质量释 rock mass rating地质力学分类（RMR）评定岩体质量等级的分类系统。
随便看	analytic prolongation analytic proof analytic property analytic proposition analytic psychology analytic quadratic differential analytic quaternion function analytic real function analytic reducibility analytic redundancy analytic relation analytic relief analytic renormalization analytic representation analytic ring analytics analytics as a service analytics ecosystem analytic semi-group analytic semigroup analytic sentences analytic set analytic sheaf analytic signal analytic singular support

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。