地表形态

但是，天然气管线沿途经过的地表形态复杂多样，如，平原、山地、村庄和城市等。

However , the surface configuration the pipelines passed was complex and diverse , such as , plains , mountains , villages and cities .

低幅度背斜识别的影响因素主要有两点：一是因地表形态起伏较大而引起的静校正问题，二是构造上倾方向存在速度异常。

There are two factors influencing identification of low-amplitude anticlines : One is the static correction problem caused by large fluctuation of the surface landform .

在GIS应用领域中，Delaunay三角网通常被用于生成不规则三角网（TIN）模型，并用于描述地表形态。

The Delaunay triangulation is commonly used to generate triangulated irregular net work ( TIN ) models for a best description of the surface morphology in a variety of applications in geographic information systems ( GIS ) .

纹理图象对于反映地面切割状况、分析地表形态有特殊的意义。

" Texture Image " shows very meaningful for land form analysing .

地表形态的趋势描述法

The Tendency Method for the Discription of the Earth Shape

基于地表形态信息系统的岩溶生态环境的分析

Analysis of Karst Eco-environment based on Landform Information System

风是塑造地表形态的重要营力之一。

Wind as one of the important agents act on the earth surface landforms .

大地震产生的断错，能改变震前的地表形态，这种改造后新出现的地形景观称为地震断错地貌。

The dislocation , generated by large earthquake , may cause the surface feature changed from its original state .

新增的一个地表形态到处是覆盖着雪的山区，很少有人敢去。

And a new added landscape will be mountainous areas where snow will cover the hills and few will dare to go .

在古湖盆地区因湖泊干枯，地表形态正在向风营力地形方向发展。

In the old lake basin , the land surface is now under development of aerodynamic relief because of the disappearance of water .

目前，荒漠化程度评价的主要因子为植被因子、土壤因子和地表形态因子。

At present , the mostly factors for the evaluate the degree of desertification are the rate of soil moisture , vegetation factor .

这些照片十分清晰地呈现了外星球的景观，其中包括火山口、山谷、山脊、河床、奇特的地表形态以及其他一些景象。

They reveal an alien landscape of craters , valleys , ridges , channels , weird surface patterns and other features in incredible detail .

开采沉陷不仅破坏了地表形态，同时改变了潜水位的赋存条件，从而影响地表作物和植被的生长。

Mining subsidence not only damages terrain , hilt also disturbs the condition of phreatic level , and then affects the growth of crop and plant .

确定风、沙源、风沙流、下垫面和沙地地表形态是构成风沙运动体系的5个基本要素。

Wind force , sand source , eolian sand flow , underlying surface , and ground surface terrain are the five basic elements that compose the system of eolian sand movement .

近年来，随着人类活动的加强，地表形态与覆盖改变、景观格局发生了变化，使生境破碎化程度加强，从而导致生物多样性迅速减少。

In recent years , with human acitivities ' expansion , the earth 's surface form , land cover change , landscape pattern have been changing , which makes the habitat 's fragmentation degree strengthened gradually .

航空影像资料真实记录了当时的地表形态、植被覆盖、自然景观和环境状况，是研究这些地区演化、变迁的珍贵资料。

Aerial images truly record information of the surface patterns , vegetation cover , the natural landscape and environmental conditions of the time , which is valuable information of study on evolution and change in these areas .

为了精确表达地表的形态，在建立DTM时必须考虑地性线等约束条件。

In order to express the terrain accurately , land feature lines constrained conditions must be taken into account when establishing DTM .

贵州地表自然形态信息系统下的区域生态环境问题

Problems of regional ecology system about natural formation of the earth surface in information system in Guizhou

石砾覆盖下的地表径流形态为紊流，流态为缓流。石砾含量为退耕地最低，其他3种植被类型差别不大；

Under stone coverage on slope , the form of surface runoff is unsticking flow , and the flow state is belonging to slow flow .

研究表明，无论采空区的形状是否为圆形，地表塌陷形态均为圆形或趋于圆形；

The indexes such as circularity , irregular index , equal-area circle radius in morphological methods were applicated , and the surface subsidence form was analyzed quantificationally .

对地表的形态描述与分析方法也走过了从简单到复杂，从定性到定量，从模拟表达到数字化表达的不同阶段。

The analysis methods and the morphologic description of the earth 's surface have come though the different periods from simple to complex , from qualitative to quantitative and from simulated express to digital express .

用固定化Oil-56黄杆菌修复地表水菌体形态变化

Morphological changes of immobilized Flavobacterium sp . Oil-56 during surface water remediation

贵州省万山汞矿区地表水中不同形态汞的空间分布特点

Mercury Speciations and their distribution in surface water from Wanshan Mercury Mining District , Guizhou Province

温度，平衡常数和络合配体对地表水中铝形态分布影响的微机模拟

Modelling the effects of temperature , equilibrium constants and complexing ligands on the aluminum speciation in surface waters

本文报导了一个适用于估算低离子强度地表水中铝形态分布的微机模型。

A simple model describing the aluminum speciation in surface waters of low ionic strength was developed in this paper .

不同类型油藏异常总体形态相似，异常幅值与油藏圈闭条件有关；地表放射性异常形态和幅度受油藏埋深影响不大，但与油藏规模有一定关系。

And that the morphological features of the anomalies of different types of reservoirs are quite similar , but their anomalous values are related to their oil trap conditions .

该文应用自行设计的改进MINQL微机模型对该地区地表径流中铝形态的动力学变化规律进行了分析，得出有价值的结论。

The paper presented valuable conclusion by self designed PC moder of MINQL for the analysis of dynamic law of Aluminum in surface water .

酸化天然地表水体中铝形态分布的化学平衡计算

Chemical equilibrium calculation of aluminum speciation in acidified surface waters

城市不同发展阶段地表水系及地貌形态的变化

The changes of surface water system and its landform in different stages of urban development

其中每一副奇特的地表图或云层形态图象都是一种用点描画法绘制成的难看的怪物。

In each one the exotic landscape or cloud form has been imaged as a kind of pointillistic nightmare .