运用钻井岩心及层序地层学有关理论、方法，对木里煤田聚乎更矿区中侏罗统含煤岩系进行了层序地层学研究。
The sequence stratigraphy of the Middle Jurassic coal-bearing measures in the Juhugeng mine area in Qinghai Province was studied by using the core and logging data.
流程经用于含明金的不同类型的金矿区，制得了具有均匀性、代表性的样品。
By using of this flow path, the homogeneous and representative samples were prepared in different type diggings of visible gold.
辽宁后仙峪硼矿区，含矿层蚀变广泛而强烈，且具明显的分带性。
The ore beds of the Houxianyu boron deposit in Liaoning province is widely altered with prominent alteration zonation.
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