The formation of the natural mineral water controlled by the complex geologic structure, complete strata and rock, and strong neotectonism.
复杂的地质构造，齐全的地层岩石，强烈的新构造运动控制着天然矿泉水的形成条件。
Though it is roughly recognizable for the outlines of regional structure and volcanic rocks, the images of steep dip strata and boundary of volcanic rock are smeared.
虽然区域构造与火山岩的复合发育区的基本轮廓可被识别，但陡倾角地层的反射成像不清晰，火山岩地层边界模糊。
On the basis of key rock strata theory, transferring rock beam structure and the law of the overlying strata displacement and the surface subsidence theory, we deduced offset error formula.
以关键层理论、传递岩梁理论以及采场上覆岩层及地表移动规律理论为基础，推导出岩梁抗弯刚度的误差补偿公式。
The major factors that affect the stability of the structure are rotational angle of the voussoir beam, ratio of length and height, rock type and height of carrying rock strata.
块体的回转角、长高比、岩性及负载岩层的高度是影响结构稳定的主要因素。
The formation of land collapse is related to the huge empty area, geological structure, Strata and rock physical and mechanical properties and weather, hydrology.
塌陷区的形成与矿山存在巨大规模的采空区、塌陷区所处的地质构造、地层岩性及其物理力学性质和气象、水文地质条件这几个因素有关。
Combined with the surrounding volcanic rocks, intrusive rocks and strata, the Taima rock body is considered as a dome of the central part of the central fissure type volcanic structure.
结合台马碎斑熔岩与周边火山岩、侵入岩、地层的关系，认为它是早—中三叠世中心裂隙式火山构造中央部位侵出的穹状岩脊。
To raise wire-line drilling efficiency need to: 1. Select casing diameter and depth according to drilling depth, diameter, strata drilled and rock integrity, structure features, weathered layer depth;
提高绳索取心钻进效率要做到：一是根据孔深、钻孔孔径、钻孔所遇地层及其岩性的完整程度、构造特点、风化带发育深度等选择套管的直径及下入深度；
Through the research on its geological characteristics and ore controlling factors, it is believed that strata, structure and magmatic rock played different roles in the foemation of the deposit.
通过对矿区矿床地质特征及控矿因素的研究，分析认为地层、构造、岩浆岩对矿床的形成起到了不同的控制作用。
Through the research on its geological characteristics and ore controlling factors, it is believed that strata, structure and magmatic rock played different roles in the foemation of the deposit.
通过对矿区矿床地质特征及控矿因素的研究，分析认为地层、构造、岩浆岩对矿床的形成起到了不同的控制作用。
应用推荐