查询词典 geological

Differences in composition of the magmatic rocks and their geological and structural setting are the main factors resulting in differences in geological characters between the 414 deposit and Limu orefield.

在这些矿区范围内，均发育规模不等的黑钨矿石英脉型矿床。本文试图通过两矿床与成矿有关的花岗岩体及矿床特征的对比研究，说u近戊矿床成矿待

This paper analyzes and compares the computer graphical methods representing geological symbols ( especially lithotype notations ) with each other, and presents a new comprehensive method-graphical element composition method and its classified code scheme for the computer graphical definition of geological symbols based on analyzin...

本文对地质符号的有关计算机图形学方法进行了分析和比较，并在对各种地质符号的分析研究基础上提出了一种地质符号的计算机图形学定义的新的综合性方法—图元组合法及其分区编码方案

This paper analyzes and compares the computer graphical methods representing geological symbol s ( especially lithotype notations ) with each other, and presents a new comprehensive method-graphical element composition method and its classified code scheme for the computer graphical definition of geological symbol s based on analyzin.

地质符号一般均有其特定的图形特征和表示意义，用以表达地质制图中所涉及的具体或抽象的地质对象。

Investigated features of Yesanpo geological vestiges landscape resources, analyzed the spatial layout planning and item machinate in geoparks, with Yesanpo geopark as an example, divides the functional zones into 6 areas, including the reserve area and the tour area etc. Then designed of the tourism routes, in order to display the features of Yesanpo geological landscape.

在调查分析的基础上，以野三坡地质公园的功能分区为例，研究地质公园的空间布局规划，将其划分为保护区、旅游区等6个功能区，对各功能区进行了项目策划，并且对旅游线路进行了规划，充分展示公园的地质景观特色。

Compound with the distribution character of Cu in different geological bodies, it is illustrated that the metallogenesis which different geological bodies had gone through in this area is different, and the intensity of metallogenesis which quartzite monzodiorite had gone through is higher, and in favor of the concentration of metallogenic element.BP neural network technique is a in common used non-linear fit method now.

BP神经网络技术是目前常用的一种非线性拟合方法，它的作用在于提供了一种非线性静态映射，能以任意精度逼近任意给定的非线性关系，具有学习和推广的功能。

The association between mineral composition in the pollen of nectariferous plants and the geological background of soil in three mine regions and three orchards was assayed systematically. The results showed that the geological condition of the soil could affect the mineral contents of pollen.

以三矿区和三果园为例，系统地分析了蜜源植物花粉中矿物质成分与土壤地质背景的关系，结果表明：土壤地质背景条件直接影响花粉中矿物质含量。

Taking LH Oilfield as an example, a method of integrated geological modeling, using seismic, log and geological data, was applied to the characterization of Neocene reef reservoir.

以LH油田三维地质建模为实例，针对礁灰岩储层内部结构复杂的情况，提出了一种综合应用地震、测井及地质资料进行礁灰岩储层研究和地质建模的方法。

The orthograph map is a new map which integrated by the remotely sensed image and the simplified topographic map, in the digital regional geological survey, the orthograph may be regarded the important information resources of geo-survey, the handy geo-maps of geo-workers outside and the geo-carriers of geological features.

正射遥感影像地图是遥感影像与简化地形图复合而成的一种新图，在数字区调中，正射遥感影像地图可以作为地质填图的数据采集的重要信息源、区调地质测量的野外工作手图以及区域地质等要素的载体。

With ERDAS IMAGINE 8.4 software,through rectification,digital orthographical maps inlaying,artificial color composition to Dian Zang railway by generating DEM and compounding with remote sensing image,the paper generates a three dimensional geomorphologic image and visible flight film by extracting information of geological engineering disasters and geological structure.

利用 ERDAS IMAGINE8.4版图像处理软件，对滇藏线原始数据经过校正、数字正射影像镶嵌、假彩色合成图像增强处理后，通过 DEM的获取、生成与遥感图像的配准，制作具有三维视感的地貌影像图及可视化飞行电影动画，提取工程地质灾害、地质构造信息，从工程地质角度对新建铁路滇藏线预可行性做出评价。

The studies have showed that some geological events, such as Late Palaeocene Thermal Maximum, had possibly related to the decomposition and outgassing of gas hydrate. Except the strong and abrupt methane releasing in the geological history,...

由于天然气水合物中甲烷逸出对全球气候影响的研究刚刚起步，还缺乏海洋沉积物和海水中甲烷传输的恰当模式，甲烷在海水中的溶解度、甲烷的氧化作用及上升流等因素对其的影响程度，以及它对大气甲烷和二氧化碳浓度变化的具体贡献等目前还很不清楚，亟需深化研究。

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？