| 1. | The deformation regularity of overlying rock masses under the condition of complex structures in coal mines 复杂构造条件下煤矿上覆岩体移动规律研究 |
| 2. | Tropical weather influence and construct the conditional function , make sea south to develop the good and tropical geography 热带气候影响和构造条件的作用,使海南发育了良好的热带地貌。 |
| 3. | The main structures effecting the slopes are fold , multi - level bedding glide and the strongly developing cleavage 三峡库区特定的历史构造条件为巴东组深厚层松散斜坡的发育准备了变形条件。 |
| 4. | Located in the eastern side of the large - scale silver deposit in yindonggou , the yindongyan electrum deposit is nearly the same as the silverr deposit in metallogenetic geological background and ore - controlling structures 摘要银洞岩银金矿床位于竹山银洞沟大型银矿东侧,且二者在成矿地质背景、控矿构造条件等诸方面极为相似。 |
| 5. | This paper indicates that the occurrence characteristics of geo - thermal resources in the research area appears layer - like , immediately controlled h geothermal field , and handing - like , controlled by tectonic conditions 摘要地热资源赋存特征为层状热储及带状热储,层状热储受地温场的直接控制,构造条件控制带状热储的分布及出露。 |
| 6. | After the investigation and study on alluvial tin deposit in changning dayishan mine , conclude that its geologic setting mainly iles in its structure and land form a proper scale of alluvial tin deposit were found in the limestone solution cave around dayishan granite body 摘要通过对常宁大义山砂锡矿的调查研究,总结分析了常宁大义山砂锡矿形成的地质条件主要受构造条件和地貌条件的影响。 |
| 7. | Based on geological investigation in the field and a lot of analytical data in the laboratory , this paper has discussed settings of the regional geology and structure , the ore - forming geochemical process of cu - ag polymetallic mineralization field of lanping baiyangping , yunnan province 本文以野外地质研究及室内测试数据为依据,研究了云南兰坪铜银多金属矿田成矿的地质构造条件和成矿的地球化学过程。 |
| 8. | This paper also probes into reservoir properties of the sand - bodies and suggests that point bar and mid - channel bar sand - bodies can be considered the high quality reservoirs for great oil - gas field , and the formation of oil - gas pool not only be related to reservoir quality of sandbodies , but also to regional tectonic conditions 本文还探讨了各类砂体的储集物性特徵,认为点砂?和心滩砂体是形成大油气田的优质储层,而油气藏的形成除与砂体的储集物性有关外,主要与区域构造条件密切相关。 |
| 9. | It seems that submarine magmatism and hydrothermal activity provided abundant ore - forming material for partly strata of mogaganri and yanshiping formations during the extension of bangongcuo - nujian marginal sea in early - middle jurassic . therefore parts of jurassic mogaganri and yanshiping formations became original source of ore - forming material . in later early jurassic , the collision and collage between qiangtang block and nianqing - tanggula block made favorable conditions in geological structure , magma and ore - forming fluids for the formation of gold deposits 在早-中侏罗世班公错?怒江边缘海扩张过程中,海底岩浆及其热液作用,为侏罗系木嘎岗日群和雁石坪群部分层位提供了大量的矿源,使其成为初始矿源层;早白垩世晚期,羌塘地块和冈底斯?念青唐古拉地块碰撞拼贴,造成了有利的构造条件、岩浆条件、成矿流体条件,形成矿床。 |
| 10. | ( 2 ) the structure condition of the earthquake happened : ms 6 . 0 earthquake frequently happened several special structure place as follows : the intervein or the intersect of two deep and large rupture that their activity were very strong , the east of yulong - jiuzihai rupture and yulong snow mountain rupture ( 2 )区域强震发生的构造条件:区域ms 6 . 0级强震活动主要发生在如下几类特殊的构造部位:两组现今活动较强深大断裂相互交错或交汇部位;玉龙?九子海三角形断块东部尖端附近局部张应力异常区内的近sn向玉龙雪山东缘断裂。 |