“rock mass classification”的概念、定义、翻译、参考文献-科学参考

单词	rock mass classification
释义	rock mass classification Encyclopedia 理学水利水电工程地质释 rock mass classification岩体质量分级利用勘探试验中所取得的某些参数，结合地质观察，以量化概念来判别岩体性能优劣的围岩质量分级。
随便看	shale landform shale layre with gas shale oil shale oil extraction shale oil industry shale oil in situ production shale oil processing shale oil production shale recovery shale stability index shale swelling tester shallow acceptor shallow architecture shallow band impurity shallow development well single trip casing drilling technology shallow donor shallow fertilization shallow-focus earthquake shallow foundation shallow geothermal energy shallow geothermal energy survey shallow geothermal heat exchanger shallow impurity shallow lake shallow lake subfacie

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