查询词典 tunnel

In this paper, the problems mentioned above are studied by both wind tunnel experiment and numerical simulation to improve the knowledge about aeolian grain transport, and impel the development of this subject.

因此，本文通过风洞实验和数值模拟对以上问题加以深入研究，以深化对风成地表颗粒物输运规律的认识，推进学科的发展。

Based on the primacy aeolotropy rock, transversely isotropic rocks is hypothesized. With the theory of the stress distribution of the rockmass, disaster character of tunnel excavating in the type of transversely isotropic rocks is analyzed, and some strategy and technology of uniso-intensity support are raised.

论文以原生型各向异性物质特征为基础，以岩体横观各向同性为假设条件，利用前人的理论研究结果，对于隧道开挖在此类各向异性岩体中的破坏特征进行了分析和总结，提出了不等强支护的策略技术。

The static aerodynamic force coe6icients of typical bridge sections are also measured through wind tunnel tests.

本文综合比较了中国、日本等国有关桥梁；风荷载的规范，从中找出了中国桥梁风荷载规范的不足之处。

Base on the systematically geological investigation and study, we choose to use aremote sensing data source,the geography control data source(1:50,000relief map of Qiaojia and measured GPS ) as the data source of this research, adopt"Digital Landslide"processing image data, and carry on time-space analysiscombining geological investigation and related data. Application aerodynamicist theories, some important conclusions that obtained from the wind-tunnel experiment,and according to the time –space analysis result, we analyzed the landslide dammingmovement mechanism, presumed the movement format of this high-speed landslide,studied the formation mechanism and the movement characteristic of this landslide ,calculated it's movement equation, applied VC language to write calculationprocedure of each stage of the landslide, computed movement speed and displacement,and made sure its possible stop district.

本文在前人研究的基础上，选用遥感数据源、地理控制数据源(1：5万巧家幅地形图及实测GPS点)为本研究的数据源，采用"数字滑坡"技术处理图像数据，结合野外实地考察及相关资料对石膏地滑坡进行了时空分析；运用空气动力学理论，采用胡厚田等人在风洞实验中得出的许多重要结论，根据时空分析结果分析滑坡的运动机理，推测高速滑坡的运动模式；研究石膏地滑坡的形成机理、运动特征及运动方程，并用C++语言在VC开发环境中编写滑坡各阶段的计算程序，计算滑坡的流动速度及运动位移，确定其可能的停止区域。

Having spent 600 hours in the wind tunnel, the car is said to have better aerodynamics and improved efficiency.

在花了600小时的风洞，汽车是说有更好的空气动力学性能和提高效率。

Thus, the heat content from the waste gases from blast heating apparatus or those arising in the afterburning of waste gas flows from tunnel driers for the removal of solvent residues can be fed back into the process via a heat transfer medium circuit to preheat the fuels and fuel air or to heat up the material to be dried.

因此，来自于废气/加热设备/燃烧形成的热气流/移走废弃的隧道干燥设备等的热量可以通过一个闭路循环的导热油把热量循环利用或者用来加热需要干燥的物质。

Be in " aiguille hour " in, the character that the player needs to use all sorts of street racing car more will let his win a contest, for example, the laager of aiguille period of time lets adversary be immersed in the corner that cannot move, perhaps search covert tunnel quick way, the car that hits flying ahead even will hold back the road of adversary, will win the contest with all sorts of methods.

在《尖峰时刻》中，玩家更需要利用各种街头赛车的特性来让自己赢得竞赛，例如，尖峰时段的车阵让对手陷入动弹不得的窘境，或者寻找隐密的巷道快捷方式，甚至撞飞前方的车子来阻挡对手的道路，以各种手段来赢得比赛。

To this question, this study paper is to do air temperature accumulation and spray cooling in Chongming tunnel .

本课题依托崇明隧道的实际情况，结合上海市轨道交通研究院的设计方案。

NCS through seals the tunnel and the air corridor is connecting the global 28 big cities regions, more than 10 billion people in the world live in concentrated communities of these cities region, outside the cities region are ruins attacked by nuclear pollution and cosmic rays, according to the declaration

"新中方"还通过密封隧道和空中走廊串联著全球二十八个大城市区域，十多亿人便聚居在这些城市区域里，城市区域外是受高度到核污染和宇宙射线侵袭的废墟，据联合政府的调查报告宣称，它们已不适合任何生命的居住和繁衍，是死亡之地。

In addition to the main advantage of the unobstructed view that is possible into the shrink tunnel, there is another significant benefit of the air curtain option.

除了主要利用通畅认为是有可能进入收缩通道，还有一个重大好处的空气幕的选择。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。