| 单词 | terrain |
| 释义 | terrain [英 [t??re?n] 美 [t??ren] ] terrain的意思、解释 复数形式：terrains; terrain 基本解释 名词地形，地势; 地面，地带; [地理]岩层; （知识的）领域范围 terrain 相关例句 名词 1. It's a difficult terrain for tanks. 这是坦克作战的困难地形。 terrain 网络解释 1. 地面：第二大类的插件我称之为广义的地景(Scenery)插件,这类插件用于增强和修改游戏的地面(Terrain)系统,使得游戏中的世界更贴近于真实世界. 同样,我们也将地景插件分为若干个小类来加以说明. 第二类是地形(Mesh)插件,用于提高游戏的地形分辨率. 2. 范围;地形：Tension张力;张量 | Terrain范围;地形 | Terrain Compound Object地形合成物体 terrain 双语例句 1. More discouraging still, the terrain in front of the enemy positions consisted of irrigated sugar cane fields, criss-crossed with irrigation ditches. 更令人沮丧的是，敌军阵地前是一片恼人的干蔗地，并且沟壑纵横交错。 2. 2. Demonstration of the procedure Shuo-3D engine terrain, the sky, the result... 该程序演示了烁光3D引擎的地形，天空，水面的显示效果。 3. Diving depth changes with the terrain, the deep South, the North light, to the central corridor, such as the water level near the city of Jiuquan 5-20 meters in depth. 潜水埋深随地形变化，南深北浅，至走廊中部如酒泉城附近水位埋深5—20米。 4. The construction of Roller Compacted Concrete Dam is a complicated systems engineering problem, which not only has gigantic engineering quantity, long work time, a large number of working faces, numerous construction machines and types, complicated structures of dam, difficult construction and high work intensity, but also influenced by many factors, such as terrain and geology, climate condition, methods of leading current, parting of dam, start concreting time of Roller Compacted Concrete, construction measures and so on. 碾压混凝土坝施工是一个复杂的系统工程问题，不仅工程量大、浇筑工期长、仓面多、浇筑机械数量和型号多、坝体结构复杂、技术难度和施工强度高，而且在施工的过程中还受到地形地质、气候条件、导流方式、分缝分块、碾压混凝土初凝时间、施工手段等众多因素的影响。 5. The realization of the scene, dynamic terrain, camera and a simple artificial intelligence. 实现了场景、动模、地形、摄像机以及简单的人工智能。 6. Because these tanks did not have armaments or engines, it was intended that they be given the simplest gadgets for installation of a DP light machine-gun and by 23-24 June placed on the terrain as immobile firing points to cover dead space, defiles, ravines, and so on. 由于这些T-18既没有发动机又没有任何武器，第87步兵师只得为其临时安装了一挺DP轻机枪，并在23日到24日间，将它们分别布设在防线的隘路、堑沟和陡坡等处。 7. ChaoAn official site is located in Industrial Zone, open terrain and beautiful environment. 厂区地处潮安县官塘工业区，地势开阔且环境优美。 8. The Block 50/52 also includes a ring laser gyro inertial navigation system, a global positioning system receiver, a larger capacity data transfer cartridge, an improved data modem, the ALR-56M advanced radar warning receiver, the ALE-47 threat adaptive countermeasure system, a digital terrain system data transfer cartridge, a cockpit compatible with night vision systems, and an advanced interrogator for identifying friendly aircraft. 第50/52批次还包括了一套环形激光陀螺惯性导航系统，一个全球定位系统的接收机，一个更大容量的数据传输盒，一个改进的数据调制解调器，ALR-56M型高级雷达警报接收器，ALE-47型威胁主动压制系统，一个数字地型系统数据传输盒，与夜视系统兼容的座舱，以及一个先进的敌我识别器。 9. These F-16s also have an improved data modem, a ring laser inertial navigation system, a miniaturized global positioning system, a digital terrain system, an advanced interrogator for identifying friendly aircraft, wide-angle head-up display, color multifunction cockpit displays, up-front controls (a set of programmable pushbuttons placed just below the head-up display), and Block 50-style. sidestick and throttle controllers. 这批F-16还有一个改良的数据调制解调器，一套环形激光惯性导航系统，一套小型化的全球定位系统，一套数字地形系统，一个先进的敌我识别器，广角平显，彩色多功能座舱显示器，前置控制台（平显下方安排的一组可编程按钮），以及第50批次样式的侧置的驾驶杆和推力控制器。 10. Long-term since, be in no matter terrain of economics is academic controversy, academic still development all without exception and capital concept are having very close connection. 长期以来，在经济学领域无论是理论的争议，还是理论的发展无不与资本概念有着十分密切的联系。 11. We construct two ecological conditions of the plains and slopes and contrast artificial single species community cultivated plant. After construction, testing and analyzing the content of objective active substance, the result shows:At flat and sloping field artificial compound community, the average content of camptothecin are 0.6%0 and 0.88%0, and the average content of taxol are 0.15‰and 0.18‰. The content of objective active substance at sloping field is higher than at flat. That is because the terrain of flat artificial compound community slopes gently, less runoff, 0.43 canopy density, and less resistance of light and soil. However, at sloping field, on the base of sloping field, it has good drainage, canopy density is 0.37, and there is more resistance by light and soil than at flat. 根据上述结果，我们以喜树为建群种，以南方红豆杉为伴生种构建了喜树人工复合群落，设置了平地和坡地两种生态条件并且以人工单种群落作为对比，建成后对目的活性物质含量进行跟踪测试分析，结果表明：在平地和坡地人工复合群落中，喜树碱平均含量为0.6‰和0.88‰，紫杉醇平均含量为0.15‰和0.18‰，坡地人工复合群落中的目的活性物质含量均高于平地，原因是在平地人工复合群落中，地势平缓，地表径流小，郁闭度是0.43，光照和土壤胁迫较小；而坡地中由于坡度大，排水良好，郁闭度是0.37，光照和土壤胁迫均大于平地。 12. We compare the regular grid terrain LOD methods and triangulated irregular network LOD methods, discuss the use of view frustum cull and occlusion cull, analysis the efficiency of different data layou, and take environment influences into account. 对地形绘制考虑了多分辨率细节层次模型的选择、讨论视见体裁剪和遮挡裁剪的作用、分析地形数据编码格式的效率和环境如光照等因素的影响。 13. At the same time, the spatial distribution of runoff of optimal scenario had no change, but the spatial distribution of sediment modulus had a great change that high-value areas was from concentration to scatter which illustrated that the sensitivity of the factors affected sediment had changed, the sensitivity of vegetation was decreased and the sensitivity of precipitation and runoff was increased, while the terrain factor is still the most sensitive factor. 同时，最优情景下径流的空间分布与原地类相比没有太大的改变，输沙模数的空间分布呈现出高值区由集中到分散的变化趋势，说明在地类发生改变的同时，影响输沙因素的敏感性也发生了变化，植被因素的敏感性降低，径流和降雨的敏感性增加，同时地形因素依然是最敏感的因素。 14. Once on land the vehicle was limited to flat level terrain. 一旦土地上的车辆仅限于单位水平的地形。 15. Triangle Hill because of its strategically located and difficult terrain, easily defensible, it is vital importance military history, the Tang is not the military leader of peasant uprising Wang Chao, frustrated王仙芝war thousands of miles, came to this mountain分兵finishing a sweep Jiangnan, a North Changan check; Yuan Yijun no era generals, led by徐寿辉Jianghuai justice in this poly-Si-tsang; Qing Xian Hui-year period (1851-1861 AD), the Taiping Heavenly Kingdom King Yu-Cheng Chen, Heat昭寿Li, Chen Hong has been in this率兵built base Walled City and to re-Qing Xiang Huai strong, has well-preserved gate寨墙, nestled in the pine forests, and intermittent, has become historical monuments and witnessed the mountain and the stone base寨墙like to see people shouting and马嘶, continued to battle each other, vibration-day杀声ancient battlefields, Dayton is the exquisite feelings, however思古Health. 三角山因其地势险要，易守难攻，是历代兵家必争之地，唐未农民起义军首领王巢、王仙芝战千里受挫，来到此山修整分兵，一个横扫江南，一个北取长安；元未时代义军将领徐寿辉率领的江淮义师曾多聚于此；清咸慧年间（公元1851―1861年），太平天国英王陈玉成、悍将李昭寿、陈洪曾率兵驻此，建城垒寨，重创清兵湘淮劲旅，至今寨墙城门保存完好，掩映于松林之中，时断时续，已成为历史遗迹，目睹依山而垒的石寨墙仿佛又看到了人喊马嘶、刀光剑影、杀声振天的古战场，令人顿然而生思古之幽情。 16. MOBILITY:Mobility, as defined by the 1988 Mobility Analysis for the TRADOC Wheeled-Versus-Track Study, is the ability to move freely and rapidly over the terrain of interest to accomplish varied combat objectives.1 Mobility is thus measured by a system`s freedom of movement (percent of the terrain over which the vehicle is mobile) and its average speed or travel time over that terrain. 机动性：机动性的情况来源于1988年训练与条令司令部（全称Training and Doctrine Command）进行的轮式和履带式车辆运动分析比较的研究。其研究的主要能容是测试作战平台面在完成不同的作战目标时可能会遇到的各种地貌上的运动速度和能力。所以首先机动性就有了一个测试标准就是该武器平台的机动性能（该车辆能在百分之多少的地形上行驶）和它在该地形上行驶时的平均速度或者是耗时多少。 17. The 1. opening and encircles gathers spatial the intermiscibility -- to act according to the building shape and the terrain change, forms the public domain and partly encircles the suitable region the landscape space, in the order, under the complete landscape design concept, by in ecology technology's solution building the courtyard space, designed to construction personalization processing has reflected building's cultural special characteristic and the wetland protectorate culture characteristic. 开放和围合空间的相溶性——根据建筑形态和地形的变化，形成公共领域和半围合式区域的景观空间，在有序、完整的景观设计概念下，以生态技术的解决方案营造内庭空间，设计对建筑个性化的处理反映了建筑本身的文化特质和湿地保护区文化特点。 18. A new method was proposed based on the traversability of obstacle classification aiming at the lunar rover's autonomous navigation in three-dimensional terrain. 针对月球车的三维自主导航，提出了一种新的基于障碍物分类的通行性方法。 19. terrain 19. Through the analysis to the terrain and obstacle's geometry characteristic, the obstacle classification map and mean slope map were obtained. The traversability index was calculated as the rover's 3D path planning cost function. 通过对障碍物的几何特性和地形分析得到障碍分类图和平均坡度图，同时计算通行性指数作为月球车三维路径规划的评价函数。 20. Path planning is a main task of lunar rover navigation. However, this problem has been mostly neglected within published work. Therefore, this dissertation proposed an intelligent path planning algorithm of lunar rover based on genetic algorithm. This algorithm improved simple genetic algorithm, and present an adaptive genetic algorithm based on knowledge. It used the specialized genetic operators and adjusted adaptively the parameter. In addition, it incorporated the domain knowledge into its initial population. This method increases greatly the efficiency of the algorithm and overcomes the problem of premature convergence of the simple genetic algorithm. This algorithm uses triangulated irregular network to model the virtual environment leading to lower in-core memory consumption. At the same time, there are many factors such as traversability of lunar terrain, systematical uncertainty, assistance of man and smooth of path, which are comprehensively considered. A path cost function is designed in order to safety of the planning path. 路径规划是月球车导航的核心任务，然而，复杂的月面环境下月球车的路径规划问题在已有的工作中却鲜有这方面的研究成果，因此，本文提出了一种基于遗传算法的月球车智能路径规划算法，该算法对传统遗传算法进行了改进，提出了一种基于知识的自适应遗传算法，通过把领域知识并入初始种群及自适应调整控制参数，克服了传统遗传算法的早熟收敛问题，提高了遗传算法的效率；采用三角网格建立虚拟的月表地形环境模型，降低了内存消耗；同时，综合考虑月面地形的可通行性、系统的不确定性、人的辅助性和运动的平滑性等问题，设计路径代价函数，保证了路径规划的安全性。 terrain 词典解释 1. 地形;地势;地带 Terrain is used to refer to an area of land or a type of land when you are considering its physical features. e.g. The terrain changed quickly from arable land to desert. 那个地带很快就从耕地变成了沙漠。 e.g. ...a tortuous eight-hour coach ride around 1,200 bends of rough terrain. 在崎岖不平的地势上拐了 1,200 个弯、长达 8 小时的冗长的长途汽车旅行 terrain 单语例句 1. She usually drives between the three cities across two countries'vastly different terrain, her baby calmly sleeping and her smart phone within easy reach. 2. The lead chanter had to know the terrain, especially the shoals - and there were 70 of them that could capsize boats. 3. He has photographed terrain in order to study in his leisure time the best means of channeling water for irrigation. 4. These common interests will grow to an even higher level if both countries continue to steer their overall relationship onto stable terrain. 5. Orienteering is a sport that requires navigational skills using a map and compass to go quickly from point to point in diverse terrain. 6. The 176 islands ranging from high volcanic to low coral terrain create scenic variety seldom matched elsewhere in the world. 7. Guizhou province in southwest China is pure karst country - 73 percent of its terrain is covered with that type of sedimentary rock. 8. The images have shown an area around the Shackleton Crater, with some terrain in perpetual darkness and other areas almost always sunlit. 9. Linklater first used rotoscoping in 2001's Waking Life although A Scanner Darkly traverses far darker terrain than its stylistic twin. 10. The problem is that often the fun would last only a day - the footballs would quickly rip or deflate on rough terrain. terrain 英英释义 terrain的解释 noun 1. a piece of ground having specific characteristics or military potential e.g. they decided to attack across the rocky terrain |
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