地形

Collecting geometry charactersof roadbed provided methods for realizing accurate collision handling in automobilism simulator.The newgenerated real-time visual system of automobilism simulator can generat traffic scene which having virtual reality characters, and enhance the quality of simulationg environment.

视景仿真系统还应用开发软件包OpenGVS提供的交叉检测功能设计开发了地形数据查询程序，利用这个程序的功能可以访问三维模型数据库，计算路面几何特征等物理属性。

In light of different sources of data, three groups of affecting factors, that is, 1 mean annual air temperature; 2 longitude, latitude and elevation; and 3 mean annual air temperature, longitude, latitude and elevation; were designed as auxiliary variable, and the regression kriging method was adopted to predict the spatial patterns of mean annual soil temperatures across the country.

本文用我国698个气象站点的年均土壤温度和年均气温数据以及数字高程模型数据，分析不同气象和地形因素对年均土壤温度的影响；根据全国各地可获取数据源的不同，分别用3组不同的影响因素为辅助变量：(1)年均气温；(2)经度、纬度和海拔；(3)年均气温、经度、纬度和海拔，采用回归克里格法预测我国年均土壤温度空间分布。

Only ONE of the four places has the largest whole-piece rock in this world, i.e, the Ayers Rock in Australia.

在这四处地方当中，只有一个地点拥有这个世界上最大且完整的片岩地形，就是在澳洲的艾尔斯岩。

The conclusion of paper conclude two parts:1. the hand of the Geological Character(1) Shandong conclude six research plots: the hard magma rock plot, the hard sediment rock plot, the plain and riverway alluvium-proluvial plot, the alluvium strand plain plot, the bajada plot and the mountain front sedentary plot.(2) The span of physical and mechanical index is effected by the character of stratum and geological zone. The normal value of physical and mechanical index is not even. The coefficient of variation of synthesis is bigger than the coefficient of laminate. The coefficient of variation is divided into three level: dry density

为获得满意的成果，主要进行以下研究内容：分析研究山东省的地形地貌特征、地层岩性特征、地质构造特征、地下水特征、地质灾害特征及第四系分布特征等，全面系统地了解了山东省的区域地质特征；将山东省划分为两个研究区和六个研究亚区，给出各个研究亚区的工程地质特征和典型地层柱状图；根据山东省已建高速公路的工程勘察资料，统计分析3957个样本点，得到各研究区典型地层的地基承载力取值范围和9个物理力学指标的标准值；利用ARCVIEW和

It will meet the needs of western economic construction and carrying electricity from the west to the east. Because these stream segments are mostly in high mountain and barranca, their topography is precipitous and geological condition is complicated and the project scale is majesty.

由于这些河段大都处于高山峡谷，其地形陡峻地质条件复杂，而且工程规模雄伟，需要建设一批高坝，以形成大水库、大电站，作为国家重要的能源基地。

In oceanic terranes, basaltic volcanism is dominant and frequent occurrence.

玄武岩。在海洋地形，玄武火山活动为主体，并经常发生。

Death Valley is considered geologically one of the best examples of the Basin and Range configuration.

死亡谷是典型的盆岭地形，能够发出大量的热，是世界上最热的地方。

As Tibetan Plateau is affected by tectonic activity and climate, many geomorphologic units emerge, such as rugged summits which are formed by obduction, extensive basins with high altitude and low relief, as well as basin-range system made up of linear range and intermountain basin.

青藏高原受不同体制的构造作用控制及气候影响，既发育由逆冲推覆作用形成的高峻山峰，也发育地形起伏小、海拔高度大的宽阔的盆地高原，还发育特征的由线状山脉与山间盆地组成的盆山系统。

At first this paper introduces a new method which is named as the concentric circles cutting method of drawing terrain characteristic line on the basis of contour vector data, and has made the program design and realized to this method.

本文首先介绍了一种基于等高线矢量数据提取地形特征线的新方法——同心圆剖切法，并对该方法进行了程序设计与实现。

The Basset Hound possesses in marked degree those characteristics which equip it admirably to follow a trail over and through difficult terrain.

巴吉度猎犬具有下列几种显著的特点，巴吉度猎犬是一种非常优秀的痕迹追踪犬，可以在非常复杂的地形条件下工作。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷