提出要求

Considering the particularity of the road network and the demand of the shortest path algorithm for the road network information, a new method of representation and storage of the road network to enhance the real-timeness of the shortest path algorithm was proposed based on the basic idea of the dual graph representation to improve the forward star structure.

考虑实际道路网络的特殊性以及最短路径算法对路网信息的要求，运用对偶图法的基本思想对前向关联边结构进行了改进，提出了一种能够提高路径优化算法实时性的路网表达方法与数据存储结构，并用Dijkstra和A*最短路径算法进行了验证。

ABSTRACT With fast development of wireless communication, especially mobile communication, these requirements for antenna are rising. These requirements include smaller size, multi-frequency operation, dual band, tri-band and quad-band.

随着无线通信的飞速发展，尤其是移动通信的发展，对天线提出了越来越高的要求，尺寸越来越小，多频工作，双频，三频甚至四频。

On this basis, it is an inevitable requirement of a harmonious society to propose the development model of 搇imited dualization of city and countryside?, to seek the coping strategies accords with china's reality to explode the barrier and durance of city and countryside dual structure, and to promote the process of urban-rural integration gradually.

在此基础上，提出"城乡有限二元化"发展模式，寻求符合中国实际的破除城乡二元结构壁垒与禁锢的应对策略，逐步推动城乡一体化进程，就成为整体社会和谐发展的必然要求。

For example, Eccles cites evidence from many countries that in construction, when projects are not subject to institutional regulations which require competitive bidding ... relations between the general contractor and his subcontractors are stable and continuous over fairly long periods of time and only infrequently established through competitive bidding.

例如，Eccles就提出，在许多国家的建筑业的证据表明，当项目「不是遵照要求竞争性叫价的制度原则时…总承包商和分承包商之间的关系在一个相当长的时期内是稳定和持续的，而且仅仅是偶尔才通过竞标建立起来。

The new situation brings up new opportunities and challenges to editorship, this also objectively requires higher request to basic quality of periodical compilation.

新的形势给编辑出版业带来了新的机遇与挑战，这在客观上也对期刊编辑的基本素质提出了更高的要求。

Result in the flourishing process of geographic cultural educational base, designer need seeking creative exploration and breakthrough for the exhibit art representing ploy. Concentrating on the reasonable utilizes of high technique and material, achieving the consummate combination of ideological and art、science and appreciate、educable and interesting, to satisfy public's more request for exhibit form and content of geographic museum .

正是由于这一地质文化教育基地在新时期的蓬勃发展，设计者更要在其陈列艺术的表现手法上寻求新的探索和突破，注重高技术和材料的合理运用，实现思想性与艺术性、科学性与观赏性、教育性与趣味性的完善结合，以满足广大群众对地质博物馆的陈列形式和内容所提出的更高的要求。

The eldest son is a junior high school, in love with a girl older than him, could be the other side Electra plot, made his hands and flawless request -"Please you to be my father!"

大儿子是个初中生，喜欢上了一个比他年纪大的女孩，可对方有恋父情节，提出了让他束手无措的要求--"请你当我的爸爸！"

With development of industrial production and continuous enhancement of operation level,it puts forward higher requirements for close matching of transformers of electric arc furnace s and production process.

随着工业生产的发展与操作技术水平的不断提高，对电炉变压器与生产工艺密切配合提出了更高的要求。

This is also the home electrical appliance industries to the logistics of higher demand, the use of third-party logistics is the general trend.

这也对家电行业的物流提出了更高的要求，其采用第三方物流是大势所趋。

With the development of Micro Electro Mechanical Systems, micro fabrication technologies face the challenge.

微机电系统的发展，对微细加工技术提出了更高的要求。

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。