cycle of karst development [地质] 岩溶旋回
karst development features 岩溶发育特征
karst development law 岩溶发育规律
karst development laws 岩溶发育规律
karst development area 岩溶发育区
Infra-karst development 深层岩溶发育
karst development stage 岩溶发育期
karst development degree 岩溶发育程度
It is of great use to tunnel design and construction by investigation of karst development and analysis of water burst mechanism.
调查岩溶发育特征，分析突水机理，对隧道的设计和施工具有重要的指导作用。
Zoumaling tunnel passes through the Fangdoushan anticline where the karst development is strong.
走马岭隧道通过方斗山背斜可溶岩地区，岩溶发育强烈。
The article deals with the composition and texture of carbonate rocks, the conditions of karst, the features of karst development in the Zanzibar Island.
本文论述了桑岛的碳酸盐岩的组成特征、岩溶作用的条件和岩溶发育的特征。
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