查询词典 terrain

Each air traffic control tower is unique in that runway configuration, traffic patterns, aircraft reporting points, terrain characteristics and coordination procedures differ.

每个空中交通管制塔台都是唯一的，并且在跑道布局、交通图、航空器报告点、地形特征和协调程序方面都是不同的。

Another feature of the all terrain bike is the tire tread.

另一个全地形车的特点是轮胎胎面。

With plenty of power, precise handling and extreme terrain access, the Renegade is a thrill seeker's dream.

与大量的电力，精确的处理和极端地形准入，叛离的是一个刺激导引头的梦想。

The pump mounting height should be allowed to smoke on a high vacuum suction pipe loss deduction after the head, the rest of that part of the value, it is highly absorbent to overcome the actual terrain.

而水泵安装高度应该是允许吸上真空高度扣除了吸水管道损失扬程以后，所剩下的那部分数值，它要克服实际地形吸水高度。

And the pump mounting height should be allowed to deduct a high vacuum suction on the suction pipe head loss, the remaining portion of the value, it is to overcome the actual water height of the terrain.

而水泵安装高度应该是允许吸上真空高度扣除了吸水管道损失扬程以后，所剩下的那部分数值，它要克服实际地形吸水高度。

Based on the existing work, we give the detailed introduction of factors, such as soil texture, wind velocity, vegetation, crop stubble mulch, soil moisture, terrain, artificial factors and so on. We also elaborate the quantitative relation between all related factors and wind erosion amount. At last, we summarize the exiting wind erosion controlling measures. The main purpose of this paper is to provide some references for experiment studys on wind erosion of soil and putting forward feasible controlling measures.

本文通过对前人所作研究工作的总结，详细的介绍了土壤质地、风速、植被、作物残茬、土壤湿度、地形、人为因素等影响土壤风蚀的因子，并阐述了各相关因素与风蚀量之间的数量关系；同时总结了当前几种能够有效防治风蚀的措施及其各自的优缺点，旨在为今后开展相关土壤风蚀影响因子的实验研究和提出合理的治理措施提供一定的参考作用。

The main contents and results of research in this paper are shown as following: It is important to built the motion model of a virtual system. As the virtual object is the submarine in this simulation system, we studied on the motion model of the submarine and gave the submarine six DOF space motion equation MultiGen-Paradigm corporation's modeling software named Creator is used, the modeling of all entities and 3D terrain in virtual ocean environment is accomplished. Then introduced the theory of Large Area Database Management and realized the Large area database management; In the course of 3D scene simulation, Vega is utilized to develop the project. The building of 3D scene is done, which includes the simulation of static and dynamic ocean surface, realization of ocean wave, simulation of bow wave and stern wake, utilization of lighting and material, simulation of cloud and fog, kinematics' modeling of submarine etc.

论文的主要研究工作和成果包括以下一些内容：建立虚拟对象的运动模型是构造一个虚拟系统的关键所在，建立的运动模型准确与否直接关系仿真对象模拟的逼真度，由于本仿真系统的虚拟对象是潜艇，所以对潜艇的运动模型进行了研究，给出潜艇空间六自由度运动方程；利用MultiGen-Paradigm公司的Creator建模软件完成虚拟海洋环境中个实体模型建模和三维海底地形模型的建模；然后介绍了大地形数据库管理(LADBM，Large Area Database Management)技术的基本原理，实现大地形数据库管理；在三维场景仿真中，使用Vega驱动软件进行软件开发，完成了三维场景空间的建立，主要包括动态和静态海洋的仿真、海浪、船首波浪和传尾尾迹的实现，灯光和材质的使用，云和雾的模拟等。

Wurman guides the steel-plated TIV to one tornado after another but must battle unfamiliar terrain and uncooperative equipment along the way.

Wurman博士驾驶着钢板外壳的龙卷风截击器卡车探访一个又一个龙卷风，沿途还必须和陌生的地形以及毛病不断的仪器作斗争。

Dr. Wurman guides the steel-plated TIV to one tornado after another but must battle unfamiliar terrain and uncooperative equipment along the way.

Wurman博士驾驶着钢板外壳的龙卷风截击器卡车探访一个又一个龙卷风，沿途还必须和陌生的地形以及毛病不断的仪器作斗争。

As long as Otter, Mole, Squirrel, and Mouse are forced to race in the same terrain, at least three of them will be out of their element, looking and feeling like failures.

只要水獭，鼹鼠，松鼠和老鼠被强迫在同一种地形上赛跑，至少有三个会感到水土不服，在看上去、感觉上去都像是失败。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。