查询词典 terrain

A contour tree has found many important applications in map generalization,terrain analysis,etc.with respect to generating contour tree,this paper has proposed a scan-line based method,this method translates intersection point pair of scan-line and contour line as range,explains containment relation between range as containment relation between contour lines,determines "one-many" direct containment relations between parent contour and child contour by this method.

中国科学院计算所，北京 100080摘要等高线树在地图的产生、地形分析等应用中具有较重要的应用。对于产生等高线树，提出了一种基于扫描线的方法，该方法把扫描线和等高线之间的交点对解释为区域，利用区域之间的包含关系对应等高线之间的包含关系，以这种方式来确定父等高线与子等高线之间的"一对多"直接包含关系。

By using the idea of the order relation, the contact between TF/TA〓 flight and terrain data structure is set up.

利用数学中半序的思想，建立了TF/TA〓飞行与数字地图数据结构之间的联系。

The terrain was thickly forested; beginning on 11 October the regiment fought many desperate battles in the woods; much snow had fallen by this point in time. A massive battle at Karachev was fought on 14 and 15 October, and the two encirclement battles were completed by 19 October. GD meanwhile rested and refitted in Orel between 17 and 19 October.

地形为茂密的森林地带：10月11日该团在已经有大量积雪的树林里展开了生死之战。14日到15日一场大战在Karachev爆发，两大合围战在10月19日告终，GD团就地休整，17日到19日在奥廖尔完成了重组。

Within GVS, a terrain surface is represented internally as a mathematical structure and offers the user sophisticated "intersection" and "collision detection" capabilities including inquiries about height-of-surface, orientation of surface, range to intersections, information about which object instance in a scene may have been intersected, which "subobjects" have been intersected, even down to the individual user defined composition types (e.g., water, mud, metal) which have been intersected.

在GVS中，一个地形表面是作为数据结构在内部描述的，碰撞检测包含查询表面高度，表面方位，交集范围，关于场景中的哪个实体虚像应该已经被碰撞，哪个"subobjects"已经被碰撞，甚至到个别用户定义需要被碰撞的物体成分类型。

By coordinate transformation,specifically,by using orthogonal coordinate system to obtain vertical high resolution ratio in superstratum water of Beibu Gulf and making use of Sigma coordinate system to match terrain in bottom water,the authors intend to set up Beibu Gulf Physical Oceanic Model and use the model to simulate partial tide M\-2,partial tide K\-1 and partial tide O\-1 respectively.

采用坐标变换方法，在北部湾上层海洋采用正交坐标系以获得垂向高分辨率，在底层水体采用 Sigma坐标系以拟合地形，建立北部湾的物理海洋模型，并利用建立的模型分别模拟北部湾的 M2 、K1 、O1 分潮。

However, in some terrain orientations, SCS might encounter the overcorrection problem similar to other simple photometric functions.

为了解决这个问题，研究者在SCS校正模型中引入C校正系数来解释散射辐射项，提出了SCS+C校正模型。

Hopping robots can overleap the obstacles or ditches which dimensions are several times than the robots', they are more adaptive for all kinds of terrain.

跳跃式机器人机构设计与动力学分析跳跃机构

Formation of paddy fields are related to the local terrain.

冲田的形成与该地区的地形状况有关。

The model is based on a collection of a divisional terrain data defined as simplicial complexes arranged into a partially ordered set by time and space.

模型把子区域地形几何数据定义为单纯复合形集，按地形变化时间顺序和空间关系组织成一个偏序集。

The terrain is dominated by taiga—dense forest of spindly birch, cedar, and pine—and boloto, peaty marsh that is frozen for most of the year and in spots bubbles with methane.

这个地区主要是由茂密的西伯利亚针叶林带和泥炭沼泽构成；针叶林带的树木以细长的桦木、雪松与松树为主，泥炭沼泽一年大多呈冰封状态，有些地点还会冒出甲烷。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。