Comparison indicates clear judgement of lithological character and horizon, satisfying requirements for exploration.
经对比、验证，对层位、岩性的判断基本清楚，可以满足探矿要求。
Lithological character and geologic structure determine the landform pattern and its evolution in Tangshan area, Nanjing.
岩性和构造控制了南京汤山地区的地貌格局和碳酸盐岩山地岩溶地貌发育。
Resistivity log is the basis for the determination of lithological character and vapor oil water level and a major parameter for the calculation of geologic reserve.
电阻率测井曲线是确定岩性，划分油、气、水层的依据，是计算地质储量的主要参数。
The paper has reviewed lithological character and spatial distribution of magmatite and its influences to the coal - bed, coal quality and mining technological conditions.
论述了昌福山井田岩浆岩岩性特征，空间分布及对煤层、煤质和开采技术条件的影响。
This paper introduces controlled blasting technology on signal chamber of pit-bottom and main haulage roadway, which are of complex condition, lithological character and highly security.
介绍了采用控制爆破技术施工位于井底车场及主要运输大巷的信集闭峒室，条件复杂，岩性变化大，要求安全性高。
Volcanic lithological character is involute. Owing to the influence of volcanic formation fashion and structure, distribution of lithology has obvious rule either in portrait or in landscape.
火山岩岩性复杂，由于受火山岩形成方式和构造的影响，岩性分布无论在纵向还是横向上都无明显的规律性；
Volcanic lithological character is involute. Owing to the influence of volcanic formation fashion and structure, distribution of lithology has obvious rule either in portrait or in landscape.
火山岩岩性复杂，由于受火山岩形成方式和构造的影响，岩性分布无论在纵向还是横向上都无明显的规律性；
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