boron rock

常见例句

The text to summarize a prospecting model of synthesize information be aimed at the boron rock of the area.
本文通过对区内地质、物化探资料及典型矿床的综合研究，总结出一套针对区内硼矿成矿的综合信息找矿模式。
A boron mine in liaoning province is facing problems that the ground sink of goaf , sloughing roadway , and rock avalanche in part of open-pit slope .
辽宁省营口后仙峪硼矿山现状地质灾害有采空区地面塌陷、巷道坍塌、露采场边坡局部岩石崩塌。
In Yeshan mining area there is a boron ore deposit of which the geological features, rock's physical & chemical properties, reasons for ore formation and marks for ore search are explained.
叙述了南钢集团冶山矿业公司东矿铁硼矿床的地质概况、矿区岩性和岩石化学特征、硼矿床的地质特征及矿床成因和找矿的标志。