查询词典 geological

In recent years, fractal theory has been developed in geological and seismal field, but is presently still in its beginning in geological disaster field.

近年来，分形理论在地质、地震等研究领域得到了较快的发展，但在滑坡地质灾害的研究应用中仍处于起步阶段。

The characteristics of the movement and deformation of the crust were traditionally determined with the geological and seismographic methods. However, the result obtained with the geological and seismographic methods is virtually an average one on the time scale of millions and/or hundreds of years, and the current movement and deformation of the crust cannot be described well.

传统上，一般用地质和地震学方法来确定地壳的运动和变形特征，但二者确定的地壳形变结果分别是百千万年和百年左右的平均结果，难以描述现今地壳运动和变形的特征。

During the 1∶200 000 regional geological survey of the Songleng and Zhuwagen Sheets, Tibet, the author studied the geological mineral deposit, petrological, mineralogical, geochemical characteristics of serpentinic jade in the Guiyala area, Zogang county, which indicates that serpentinic jade was formed by the action of magmatic hydrothermal solutions on the Xiongen Co Formation dolomite.

在西藏1∶20万松冷幅、竹瓦根幅区域地质调查中，对左贡县桂亚拉地区发现的岫玉矿的地质特征、矿床特征、岩石、矿物和地球化学特征研究表明，雄恩错组的白云岩受岩浆热液作用形成的岫玉，为研究西藏非金属矿床成矿规律和构造演化及寻找玉石提供了新的基础资料。

Engineering geological environment evaluation relation to naturalism, economy, environment, engineering etc and various factors have variant influence degree. Presently, most of cities in China use method of qualitative analysis in engineering geological environment evaluation and this method has many shortcomings, such as need great investigation workload, difficultly unified standards, lowly spatialization accuracy, quantitative study is not easy and with great subjectivity in city planning.

城市工程地质环境评价涉及到自然、经济、环境、工程等多方面，且各因素对评价目标的影响程度也不同，而目前我国大部分城市在进行工程地质环境评价时多采用定性分析的方法，这种方法的调查工作量大，标准较难统一，空间定位精度较差，不易进行定量研究，使城市规划工作带有较大的主观性。

The thesis is about the research of the updating problem of strip mine geological model that taking contour plane and section plane as the foundation,adopt the Re-development of CAD,through digitization of mine graphs,use geology stetch data,realize contour plane,section plane upgrading each other,on this basis,have developed the geological information management system of production.

本文主要研究传统露天煤矿以平、剖面为基础的生产地质模型的更新问题，采用二次丌发的方法，通过矿图数字化，使用地质写实信息来实现平、剖面的相互更新，在此基础上，丌发了生产地质信息管理系统。

Chapter 2 is to discuss features of geological environment in mine, including its structure, existence environment, and boundary condition and slope's stability. Restrict reaction of geological environment to mining is stressfully studied.

第二章讨论了矿山工程这一特定工程背景下地质环境的特性，分别从地质环境的建造特征、结构特性、赋存环境、边界条件、边坡的稳定性等方面对地质环境进行了深入而具体的研究，重点讨论了地质环境对于矿山工程制约作用。

Southwest United University passed the pattern andinspirit to modern education. The third part: Through analysis, our geological educational pattern is not only ofthe characteristics of adaptability, but also of successiveness, continuing. we can saythat our country has successful geological educational conception.

西南联大也继续传递着这种模式和精神为现代教育之所用，第三部分：我国的地学教育模式不仅仅具有社会适应性，通过分析还具有继承性和延续性，可以说我国的地学教育具有成功的教育理念。

Based on the geological background , ore?deposit and structural geology, the paper analyzed the geological character istics and metallogenic mechanism of the gold deposit and suggests that the deposit occurring in the limestone and metamorphic siliceous rocks in the third litholog ic unit of Devonian Tuokesalei formation is controlled by the Duolanasayi shear zone characteristic of secondary shear deformation, mineralizaion and multiphased vei n mineralization?.

笔者从地质背景、矿床地质，以及控矿构造分析了多拉纳萨依金矿矿床特征及其成矿机理；明确了矿床产于泥盆系托克萨雷组第三岩性段的灰岩－浅变质－硅质岩系，受控于多拉纳萨依韧性剪切带；控矿构造具有二次韧性剪切变形、矿化和多期次脉体矿化的特征，显示出构造活动的多期次性与复杂性，阐明了构造期次与矿化之间的关系。？

According to special geological conditions of the beach-backfill area of the Donghai Great Bridge pier pre-fabrication field and construction time requirements, author provides a design plan and relevant consruction methods to construct a comprehensive whart under these special geological conditions.

针对东海大桥墩身预制场回填海滩区特殊的地质条件和工期要求，提出了修筑综合码头的设计方案和施工方法。

The notion of engineering geological zone was introduced with the purpose to demonstrate the zonality of engineering geological conditions.

引入工程地质区这个概念的目的在于说明工程地质条件的区域性。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？