“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	lithistid demospongiae lithite lithium lithium-6 detector lithium abundance lithium acyl chloride cell lithium air battery lithium-air battery lithium alumino hydride lithium aluminum hydride lithium amide lithium battery lithium battery management system lithium bis(fluorosulfonyl)imide lithium bis(trifluoromethanesulfonyl)imide lithium borate crystal lithium borohydride lithium bromide lithium carbonate lithium catalyzed polybutadiene rubber lithium cell lithium chloride dew-point hygrometer lithium cobaltate lithium cobalt oxide lithium cobalt(Ⅲ)oxide

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