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- The microscopic study, description, and classification of rock. 岩性学对岩石的微观研究、描绘和分类
- classification of rock quality 岩体质量分类
- The description and classification of rocks. 岩相学,岩类学对岩石的描述和分类
- Quality Classification of Rock and Mineral and Determination of Stope Parameters for 10-6 Deposit, Song shujiao Mine, YTC. 云锡松矿10-6缓倾斜矿体岩矿质量分级及采场参数初定。
- Taking the engineering rock quality evaluation of a dam foundation rock at the Shuibuya project for example, the application of quality classification of engineering rocks is studied. 结合水布垭水利枢纽大坝建基岩体工程质量评价实例,对岩体工程质量分级的应用进行了研究。
- The classification of rock masses is in the base of tunnel design and construction. 隧道围岩地质类别的判别是进行隧道支护和施工的基础。
- basic quality classification of rock mass 岩体基本质量分级
- quality classification of rock mass 质量分级
- The weathering of rock are zoned in terms of the ratio of wave speed, integrality index of rock mass and rock quality index. 运用岩体波速比、岩体的完整性系数、岩石质量指标分别对岩体风化进行了分带;
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The mountain rise up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- The mountain rose up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- LOGGING EVALUATION OF SHALY CAP ROCK QUALITY. 泥质岩盖层质量的测井评价方法
- There is a hierarchy in the classification of all living creatures. 一切生物均可按等级分类。
- A spur of rock stuck out from the mountain. 山背上突起一个石脊。
- Petrography (concerns) primarily with the detailed (description) and classification of rocks, (whereas) petrology deals primarily with rock (formation). 我觉得core 作为定语修饰group可以亚,而且core也确实可以做定语亚?
- He managed to hang on to a piece of rock protruding from the cliff. 他设法抓住了悬崖上向外伸出的岩石。
- A fall of rocks blocked the road. 掉落的岩石把路封住了。
- A Summary of the Stability Classification of Rock 岩体稳定性分级研究综述
- A phylogenetic classification of species. 按演化发展对物种进行的分类