查询词典 back road

The LED lamp display screen comprises the part of red and green LEDs for displaying strip type road constituting the structure of net topology of backbone roads, the part of arrowheaded LED display for indicating each section of road in upward and downward directions, and the part of reflecting signs made from sticking film for marking names of roads.

所述LED灯显示屏包括红、绿LED灯组成的城市/公路的主干道路网拓扑结构构成的长条形道路显示部分，还包括表示道路每段按上行/下方向排布的箭头形LED显示部分和标明道路的对应名称的反光标志膜贴复层。

The heat preservation effect of the awning can be seen after one awning. After a cycle of cold and warm seasons, an awninged embankment temperature is 3~5℃ lower than an ordinary embankment, and the permafrost table ascends 1.0~1.7m, with an average of 1.1m, under the berm, the road shoulder and the road center.

遮阳板措施的保温效果在应用只有1a的时间里面就表现出来，在第1个冷暖季节过后，在遮阳板保护下的路基土体温度就较普通路基低，在路基左路肩部位低出3~5℃；在路基的左右护道、路肩孔和中心孔冻土上限抬升在1.0~1.7m，平均抬升1.1m。

If there is some quality of urban planning expert at the scene, perhaps they will remind Mr. Dong, this program is somewhat like the United States in 1935, Mr. Wright's Broadacre City programs, Mr. Lai's version,"Every acre city wide public, own their own cars, multi-lane road system to enable rapid travel safety, road system did not see a traffic light.……"

如果有一些质量的城市规划专家在现场，也许他们会提醒董先生，此计划是有点像美国在1935年， Wright先生的广亩城市计划，赖先生的说法，&每英亩的城市公众广泛，拥有自己的汽车，多车道的道路系统，使快速旅行安全，道路系统，没有看到一个红绿灯。……&

For supporting the building of the Pudong Expo area gas four tenders 26 road sections of 20,028 meters of gas pipelines and Puxi Expo area 8671 meters of road works Expo Gas calandria calandria local gas pipeline work in more than a year of intense work after the Recently all be completed.

对于浦东世博园区燃气配套建设4个标段26个路段20028米的道路燃气管道和浦西世博园区8671米道路燃气排管工程的世博园区内燃气管道排管工作在经过一年多的紧张工作后于近日全部竣工。

The road of development is long, but we've confirmedly gone on this road

发展的道路是漫长的，但是我们已经坚定地走上这条道路。

The surface of image can be looked as a curved surface, and we can simulate a conicoid function in local area. Based on this function we can estimate the gradient and the curvature of the curved surface points, and set proper thresholds of gradient and curvature, we can detect the centre lines of roads with correlative process including removing small areas, area growth, thinning, etc. Lastly through seting proper thresholds of the gradient and the curvature again, the original road junctions can be detected and then verified by the road lines detected formerly.

基于微分几何的道路交叉口识别方法：把影像的灰度表面看作是一个曲面，在局部区域内拟合一个二次曲面函数，通过该函数来估算梯度和曲率并设定合适的梯度和曲率阈值来检测道路中心线，并进行相关处理，例如去除小区域、区域增长、细化等，然后再设定合适的梯度和曲率阈值，检测出初始道路交叉口，并用检测出来的道路来进行确认。

Road constructions:公路建设: we are big company in JEDDAH KSA WE ARE SEEKING FOR COPABLE ROAD CONSTRUCTIONS COMOANY TO JOIN...

我们是大公司在吉达库特萨蒙同仁公司我们正在寻求的道路COPABLE建筑物COMOANY加入。。。

China Municipal Engineering Association, Vice President of fruit in a newly, city road lighting special committee, Deputy Secretary-General Zhang Hua, China Municipal Engineering Association Professional Committee of city road lighting hair Tomori, IALD International Lighting Designers Association, Mr Jeffrey Miller, National Electrical Manufacturers Association of Lighting policy experts Dain M.

中国市政工程协会副会长果有刚、城市道路照明专委会副秘书长张华、中国市政工程协会城市道路照明专业委员会毛远森、 IALD 国际照明设计师协会主席 Jeffrey Miller 、美国电气制造商协会照明政策专家 Dain M。

There is few effective methods to evaluate road base construction quality,which caused it in an uncontrollable condition.falling weight deflectometer was used to evaluate the uniformity of the road base to reflect the construction quality.

由于缺乏评价基层施工质量的有效方法，导致基层施工质量处于失控状态。采用落锤式弯沉仪评价基层模量的均匀性来反映基层施工质量。

Located at the southern tip of Handan City, Hebei Province, and Shanxi, Shandong, Henan bordering thoroughfare four provinces have special geographical location, and 106,107 national communication north and south of Beijing-Zhuhai Expressway, 309 National Road and the east-west highway Dracocephalum, Trunk Road network distribution, transportation is very convenient.

邯郸市位于河北省南端，与晋、鲁、豫接壤，有着四省通衢特殊的地理位置，106、107国道和京珠高速公路沟通南北，309国道和青兰高速公路横贯东西，干线公路网状分布，交通十分便利。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。