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geological problems
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  地质问题
     Principal engineering geological problems and control measures are discussed.
     研究了测区主要工程地质问题 ,提出了防治这些工程地质问题的措施。
短句来源
     Urban environmental geological problems in China in 21st century
     21世纪中国城市环境地质问题
短句来源
     DEVELOPMENT OF TBM-EXCAVATION TECHNOLOGY AND ANALYSES & COUNTERMEASURES OF RELATED ENGINEERING GEOLOGICAL PROBLEMS
     TBM掘进技术发展及有关工程地质问题分析和对策
短句来源
     The Development & Application of TBM, and Discussion of Correlated Engineering Geological Problems
     TBM掘进技术的发展应用及相关工程地质问题探讨
短句来源
     Evaluation of Engineering Geological Conditions for Yiwu City and Its Urban Geological Problems
     义乌城市工程地质条件评价及城市地质问题
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  地学问题
     An Intelligent Method and Theory in Solving Complex Geological Problems
     解决复杂地学问题的智能方法与理论
短句来源
     Several Geological Problems of River Evolution in Loess Plateau
     黄土高原河流演化研究中的几个地学问题——与朱照宇、丁仲礼先生商榷
短句来源
     At the same time, the digitial procession of data mining techonology may increase the geological problems’object and decrease the error man made.
     同时数据挖掘技术的量化处理方法可以增强分析和解决地学问题的客观性 ,减少随意性。
短句来源
     We also concluded main environment geological problems existing in China: be serious short of freshwater resources;
     归纳了现在我国存在的主要环境地学问题:淡水资源的严重短缺;
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  “geological problems”译为未确定词的双语例句
     Geological Problems of CO_2 Underground Storage and Its Significance on Mitigating Climate Change
     CO_2地下封存的地质学问题及其对减缓气候变化的意义
短句来源
     Consequently, the groundwater storage in the plain area in Beijing reduced drastically by an amount of 57.45×108m3 from 1980 to 2002. All kinds of environment geological problems stood out more and more because of excessive exploitation.
     本文对北京市地下水储存量、补给量、排泄量、储存变化量等进行了分析,结合有关水资源问题进行了较深入的研究,取得的主要成果如下:北京市平原区地下水储存、补给、开采条件较好,经计算北京市平原区第四系地下水总储存资源量为1117.29×108m3,其中150m以上储存量为619.14×108m3。
短句来源
     Discussion on Some Geological Problems in Earthquake Safety Evaluation
     地震安全性评价中若干地震地质问题探讨
短句来源
     Based on the in-situ investigation results for the storey-addition of Siping - Building, the engineering geological problems relate liquefaction of sandy soils and the settlements of an existed building caused by the storey-addition activities have been discussed.
     结合上海四平大楼加层工作,根据该建筑物初建时与加层时的两次勘探资料,从工程地质角度,对加层中的砂土液化以及加层引起的建筑物附加变形问题进行了分析探讨。
短句来源
     Dynamical Analysis of Cataclysm on Environmental Engineering Geological Problems in Littoral Cities
     滨海城市环境工程地质现象的灾变动力学分析
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  geological problems
The requirement of an object to define a scale in photographs of many geological features is one indication of the wide applicability of scale invariance to geological problems, scale invariance can lead to fractal clustering.
      
Main engineering-geological problems of constructing the Hoa-Binh hydro development on the Da river (Vietnam)
      
Radiochemical separation of bismuth activities using Dalzin, and its application to geological problems
      
Although these methods have been known for the last several decades, joint interpretation of data sets is increasingly being used in recent years, especially for complex geological problems.
      
The work done so far in geological remote sensing has indicated the scope, utility and limitations of these modern techniques in different geological problems.
      
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Along the Fujian-Guangdong region there are in general 3 sets of tectonic lines. The most striking ones, belonging to the NE-trending Neocathaysian system, represent the principal ranges and valleys. The Ew-trending lines are lesser in number. The Nw-trending ones, poorly known and represented often by fractures, will be briefly discussed in this paper.The NW-trending fractures are numerous in Southeast China, particularly in the coastal areas of Fujian, Guangdong and Guangxi provinces. They are equidistantly...

Along the Fujian-Guangdong region there are in general 3 sets of tectonic lines. The most striking ones, belonging to the NE-trending Neocathaysian system, represent the principal ranges and valleys. The Ew-trending lines are lesser in number. The Nw-trending ones, poorly known and represented often by fractures, will be briefly discussed in this paper.The NW-trending fractures are numerous in Southeast China, particularly in the coastal areas of Fujian, Guangdong and Guangxi provinces. They are equidistantly apart in a regular pattern, many of them are followed by rivers; some may measure be comparable in size with the Neocathaysian fracture; most of them are vigorously active in recent geological periods.A thorough investigation into the NW-trending fractures may be significant in solving (l)some geological problems not yet resolved theoretically, as well as those frequently met in Southeast China and (2)some practival problems regarding ore searching, delta conservancy and earthquake predition.

在闽粤一带沿海地区有三组主要的构造线;其中以北东走向的新华夏系最发育,构成雄伟的平行岭谷。东西向构造在规模和数量上都不如新华夏系,而以断裂为主的北西向构造,却是了解得最少的,是本文讨论的重点。 在福建、广东、广西等省(区)的沿海地区,常见众多有规律、等间距排列的北西向断裂,它们与该地区的许多北西流向的江河有关;有些北西向断裂的规模不亚于新华夏系断裂,绝大多数在挽近地质时期都有强烈的活动。 对北西向断裂的进一步探讨,有助于解决地质科学中某些尚待澄清的问题,随之自然也有助于解决诸如找矿、三角洲整治以及地震预报等实际问题。

The Datong coal field evolved into a diwa stage as a result of Indo——China movement. The Yungang diwa (geodepression) occurs as a short belt in the northern part of the Luliang anteclise in the Yishan platform.The diwa began to take shape at the end of the Triassic. It has received thick-bedded formations of polymineralic sandstone of continental facies (coal-bearing and red-rock formations) and contains 7 layered groups and 14 coal seams. The formations cover the under lying strata with unconformity. A large...

The Datong coal field evolved into a diwa stage as a result of Indo——China movement. The Yungang diwa (geodepression) occurs as a short belt in the northern part of the Luliang anteclise in the Yishan platform.The diwa began to take shape at the end of the Triassic. It has received thick-bedded formations of polymineralic sandstone of continental facies (coal-bearing and red-rock formations) and contains 7 layered groups and 14 coal seams. The formations cover the under lying strata with unconformity. A large number of short axial folds with faults, NE—and NW—trending, are well-developed in the region. Three episodes of magmatic activity, beginning with intrusion of acid to intermediate rocks and ending with widespread extrusion of basalt, have been recognized along fractures. Paleobotanic fossils in the lower formation are composed of early and late assemblages of coniopteris-phoeniopsis. The diwa migrated northwestwards. The formation and development of the diwa controlled the distribution and metamorphism of coal.The study of diwa-type coal-bearing formation in the region has clarified the age of P_1~2, P_1~2 and J_1, and distinguished between Meso zoic and Paleozoic structural layers. Some geological problems have been correspondingly solved.

大同煤田由印支运动进入地洼阶段。地洼呈短带状分布在伊陕地台区吕梁台隆的北部。 云岗地洼始于三叠纪末,形成巨厚的陆相复矿砂岩建造(含煤建造及红色建造等),含煤7组14层。与下伏地层不整合接触。短线褶曲发育,分北东和北西两组,伴有断裂。沿断裂从中酸性岩侵入到玄武岩大面积喷发有三次岩浆活动。下部建造中古植物为coniopteris—pboeniopsis早晚两个组合。地洼的活动中心向西北侧向迁移。地洼的形成与发展对中,古生代煤层赋存、煤变质关系密切。 该煤田地洼型含煤建造的研究,进一步澄清(J_1与P_1~2、P_2~1)地层时代。区分出中、古生代构造层。一些地质问题相应地解决。

It is certain to concern digging the slope in the construction of mountain areas. In stratified or hard fractured rock mass, digging the slope may often cause some engineering geological problems ( such as slides) that usually make the project more complex, and practical work more difficult, and may seriously threaten the safety of the construction project. From the phenomena of engineer-ing slide in the rock mass with different structures, we can find some common laws which can be followed. If we know...

It is certain to concern digging the slope in the construction of mountain areas. In stratified or hard fractured rock mass, digging the slope may often cause some engineering geological problems ( such as slides) that usually make the project more complex, and practical work more difficult, and may seriously threaten the safety of the construction project. From the phenomena of engineer-ing slide in the rock mass with different structures, we can find some common laws which can be followed. If we know and have a good commard of these laws, we can reasonably make use of and correctly change them, Through investigation on engineering slide in some parts of the mountains of southern Anhui, the paper discusses the essential laws and the factors affecting engineering slides, analyzes different influences of unstable factors caused by rock mass structures, engineering functions, environmental conditions, etc. and advances the method of judging slope stability in engineering geology, practice shows this methed is of practical importance in evaluating stability and qualitative analysis of stability of medium and small slope.

在山区建设中必然涉及边坡开挖,在层状或坚硬裂隙岩体中开挖边坡工程,易于产生滑坡坍塌等工程地质问题,常导致工程复杂、艰巨,不仅给施工带来困难,还使工程设施遭受威胁。鉴于不同结构岩体边坡的工程滑坡现象,有着某些规律可循,因此若能认识掌握其规律性,从而予以合理利用和正确改造无疑十分重要。本文从皖南山区部分工程坍滑调查出发,探讨工程滑坡的基本规律和影响因素;分析了岩体结构、工程作用、环境条件等失稳因素的不同影响;进而提出了“工程地质判别法”,它对中小型边坡的稳定性评价和定性判别具有实际意义。

 
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