| 1. | Study of terrain feature matching aided navigation method
地形特征匹配辅助导航方法研究 |
| 2. | Extracting terrain features from contour maps based on united - delaunay - triangulation model
三角网的等高线地形特征提取研究 |
| 3. | Representation of topological spatial relations between contour lines based on terrain features
顾及地形特征的等高线拓扑空间关系表达 |
| 4. | For example , races vary not only in course length , but also in terrain characteristics such as hills and corners
例如，竞赛不但里程不同，地形特征，如山地，拐弯也不同。 |
| 5. | The complex geolgical environment and geomorphologic features on the middle and lower reaches of jinshajiang river are discussed
讨论了金沙江中、下游复杂的地质环境和地形特征。 |
| 6. | Surf height depends on the height and steepness of the waves offshore , and to a certain extent on the offshore bottom topography
拍岸浪的高度取决于近岸的高度和陡度，另外，在某种程度上还取决于近岸的洋底地形特征。 |
| 7. | Less high - concept than the otherworldly and wildly diverse regions of outland , we want the zones in northrend to follow a geographic theme that ' s more consistent with the familiar geography of azeroth
与外域丰富多彩，幻化万千的高调设计不同，我们希望诺森德的各个区域与我们熟悉的艾泽拉斯的地形特征保持一致。 |
| 8. | In order to improving modeling efficiency and model fidelity , the author studies the modeling methods and improving measure on constructing tin considering limitation of terrain character
围绕提高建模算法的效率和改进模型表示地形的逼真度与精度等问题，研究了顾及地形特征约束条件下不规则三角网tin的建模方法和改进措施。 |
| 9. | It is hard to satisfy the conditions of cold air and vapor together for torrent rainfall , in particularly the transportation of vapor in low atmosphere , f ) . it is one of the main reasons for the arid climate in ningxia
宁夏特殊的地理位置和地形特征造成了水汽输送的阻碍，且冷空气与水汽难以配合，这也是宁夏降水不足、气候干旱的天气学根本原因之一。 |
| 10. | Secondly , ways and difficulties about mobile robot environment modeling are recommended , an approach of framed - quadtree is managed which is on the basis of traditional grid and quadtree model , cells of quadtree is ameliorated and relevant property of each cell associated with cross - country characters is put
此法是在传统的栅格、四叉树模型的基础上,对外框四叉树模型的单元格进行改进,然后结合越野环境地形特征,对每一单元格赋予相应的属性值。 |
