查询词典 ground speed

This article analyzed the wood strength, crown shape, root distribution, tree age, wind speed, soil quality, ground pavement, groundwater level, light and other natural factors, and studied the planning and design, construction management and other human factors; explored the various reasons for the wind damage in road greening, and put forward suitable methods for the anti-typhoon technology for newly-built and existing roads.

本文分析了道路绿化常用树木的木材强度、树冠形状、根系分布、树龄、风速、土壤质量、地面铺装、地下水位、光照等自然因素，研究了规划设计、施工建设及养护管理等人为因素，探讨了道路绿化受灾的各类原因，并针对新建和现有道路提出了适用的抗风灾技术方法。

In this paper, the feasibility of pile with high bearing capacity, such as post-grouting bored concrete pile, pedestal pile, huge pile and so on, used in top-down construction is studied. The construction speed increase of structure above ground i...

本文研究将高承载力的桩基，如桩端后注浆钻孔灌注桩、扩底桩、巨型桩等，在软土地区全逆作施工中应用的可行性；分别对于一柱一桩和一桩多桩两种逆作施工竖向承载体系，论证了高承载力的桩基的应用可以加快上部结构施工；总结了全逆作施工中的关键施工技术，如立柱的不均匀沉降、梁柱板墙的节点、一柱多桩的转换梁板等；提出了软土地区高层建筑全逆作施工总体方案制定应遵循的一些基本原则，如主楼群房的逆顺组合、全逆作的逆顺分界选择、挖土方式选择等。

The my plant place geography position is extremely good, ground 107 just settle the segment, the transportation convenience, a hour can reach the downtown of a Chuang of stone,0.5 hours arrive the airport of a Chuang of stone, just outside a Chuang of stone that start construction is high-speed the wreath go into/ export in the my plant north door.

我的植物地方地理学位置极端好，地面 107 仅仅安顿片段，运输方便，一个小时能到达石头的 Chuang 的市中心区，0.5 小时到达石头的 Chuang 的飞机场，仅仅在开始建筑是高速的石头 Chuang 之外花圈在我的植物中进入/输出品北的门。

At this point the pilot is already tense, plus he or she knows he has to keep the speed up in order to maintain control of the aircraft in spite of the fact that he would like to land as slow as possible to minimize the contact energy and reduce the ground run distance for a decent landing on an unknown spot which may have hidden ditches or a fence orbrush.

在这一点上飞行员已经十分紧张的，再加上他或她知道他已经把加快，以维持控制的飞机，尽管这一事实，即他想土地作为缓慢，尽量减少能源和联系减少地面运行的距离，一个像样降落在一个未知的现场可能有隐藏的沟渠或围栏

According to the function of distributed emulator, optical information processing and image multi-object tracking system, the following three aspects were emphasized in this dissertation. Firstly, a vast virtual terrain, ground radar models and canyons were created for the distributed emulator with modeling software Creator. The radars were driven to scan during emulating and the real time terrain code was sent to Radar module. Secondly, an optics channel simulating the optics camera of a virtual aircraft was implemented with simulating software Vega. The 2-D information got from the channel was translated and sent to multi-sensor information fusion system as an optics information source. Thirdly, the dissertation studied some motion estimation methods and analyzed the factors which influence the speed and the precision of the block matching algorithms. Then an improved block matching method was proposed for image multi-object tracking system and applied in the system combined with frame difference method.

论文根据多传感信息融合实验系统中的分布式飞行仿真系统、光学信号处理器和图像多目标跟踪系统三个子系统的功能要求，具体完成了以下三方面的工作：首先利用建模软件Creator创建分布式飞行仿真系统中的大面积地形、场景中的地面雷达模型和峡谷地形，并在仿真过程中实时驱动雷达模型的扫描，同时为后续雷达仿真模块提供实时地形编码；其次利用仿真软件Vega，在分布式仿真系统中为光学信号处理器设计实现了光学通道，模拟飞行器的光学摄像机的功能，并且对由此通道获得的目标二维光学信息进行转化处理，作为光学信息源发送给后续的多传感信息融合器；最后针对图像多目标跟踪系统，在研究图像分割运动估计算法的基础上，通过分析影响块匹配算法速度和精度的因素，改进了块匹配运动估计算法，结合差分法可应用到目标跟踪系统中。

Along with the satisfaction of building your own car from the ground up, you get an impressive array of great options - ranging from go-fast goodies like a two-speed transmission and the powerful 18SS engine to durability upgrades like hardened diff gears and outdrives.

随着满意建设自己的汽车从地面起来，你得到一个令人印象深刻的阵列具有十分重要的选择-从去快速的东东像两个高速传输和强大的1 8ss引擎耐久性的升级一样，硬化差异齿轮和o utdrives。

Modern and practical astronomy was developed in the 18th century, and successively from the theoretical and practical solution to the Sino-satellite instrument measuring time, too Seoul Scott multi-satellite measurements such as latitude, as well as simultaneous determination of longitude and latitude Supreme Court means the emergence of theodolite, contour instrument, the satellite instrument, zenith instrument, photographic zenith tube, sextant and other useful astronomical instruments, the most commonly used is the optical theodolite .20 century, all-round practical field of astronomy 60 years after the emergence of new technologies, such as satellite Dhoop Le observation and satellite laser ranging, not only the accuracy of more than optical observations, but also greatly improved operating speed, and can provide direct point of geocentric coordinates of the ground.

现代实用天文学是18世纪发展起来的，先后从理论和实践上解决了中星仪测时、太尔各特测纬以及多星等高法同时测定经度和纬度的方法，出现了经纬仪、等高仪、中星仪、天顶仪、照相天顶筒、六分仪等实用天文学仪器，最常用的是光学全能经纬仪。20世纪60年代以后实用天文学领域出现了崭新的技术，如人造卫星多普勒观测和人卫激光测距，不但精度超过光学观测，而且作业速度大大提高，并能直接提供地面点的地心坐标。

Next generation, triple-deck high-speed elevators are currently in development that will form the backbone of Sky City 1000's transport system, allowing people to get from the ground floor to the top in just over 2 minutes flat.

现在正在研制的新一代三层坡速电梯将成为天空之城1000的交通主干，它建成后人们从底层到顶层只需2分钟。

Smooth-shifting 5-speed transmission with manual clutch puts potent powerband to the ground for maximum on- and off-road performance.

顺滑的5档变速器和手动离合器有效提供道路和越野行驶所需的最大动力。

The trains speed varieties have more influences on the ground vibration adjoining central line of the slab track.

尤其当列车速度接近地基的Rayleigh波波速时，由于引发共振而使地面振动位移出现峰值。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。