The geologic setting of the Changchun City Yanming Lake mineral spring, its forming mechanism, water storage, and water quality are introduced in this paper.
本文简要介绍了长春市雁鸣湖热矿泉水的地质背景条件，热矿泉水形成机制，对水量、水质进行了评价，同时对热矿泉水的医疗保健功能进行了简述。
Tectonic holistic preservation is the main geologic setting of natural gas accumulation and the significant condition of late gas replacement and preservation.
整体封存构造保存条件是该盆地天然气成藏的主体地质背景和晚期成藏保存的主要条件。
Based on the studies of regional geology and existing copper deposits, it is indicated that there is favorable geologic setting for a large-scale copper deposit in west Kunlun.
综合西昆仑的区域地质和已有的铜矿研究成果，认为该区具有形成大型铜矿床的地质背景。
On the basis of the investigation for geologic setting of Haigou gold mine, took appropriate steps in accordance with existing circumstances, which has a reference for the same mines.
在对海沟金矿矿山地质环境调查基础上，针对矿区存在着的问题，提出了治理与防范措施，对同类矿山有借鉴作用。
Major causes of cracks are contraction deformation in early stage, too complicated and changeable geologic setting, improper section shape of the tunnel, wrong practice of NATM construction, etc.
裂缝产生的原因主要是早期收敛变形，地质条件复杂多变，隧洞断面形状不当，新奥法施工运用欠妥等。
Major causes of cracks are contraction deformation in early stage, too complicated and changeable geologic setting, improper section shape of the tunnel, wrong practice of NATM construction, etc.
裂缝产生的原因主要是早期收敛变形，地质条件复杂多变，隧洞断面形状不当，新奥法施工运用欠妥等。
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