从公路

The suitable layout under some certain conditions of highway and city is recommended in accordance with the impact of highway on bourgeon of city ; quoting the theory of spider network construction , the dissertation demonstrated the optimized number of city entrance and exit fit for the formation and scale of city ; the obtained conclusions are confirmed by three related samples of eastern city

第一部分从出入口道路与城市形态相关性入手，论述出入口道路与城市发展关系；通过公路对城市发展影响的分析，提出公路与城市合理的连接形式及适宜条件；利用蛛网结构理论，得出适合大城市规模和形态的最优出入口数量；以东部三个大城市为实例，论证上述相关问题。

Highway subgrade Highway subgrade may be defined as the supporting structure on which pavement and its special undercourses rest .in cut sections ,the subgrade is the original soil lying below the special layers designated as base and subbase material .in fill section ,the subgrade is constructed over the native ground and consists of imported material form nearby roadway cuts or from bowwow pits.

公路路基公路路基可界定为支撑结构对路面和特殊undercourses休息。在削减部分，路基是原来的地势低于土壤的特殊层指定为基础和基层材料。填补节中，路基建造的本地地面，由进口物质形式附近的巷道削减或从bowwow坑。

The left limb of the A is the road to Nivelles, the right limb is the road to Genappe, the tie of the A is the hollow road to Ohain from Braine-l'Alleud.

A 字的左边一划是尼维尔公路，右边一划是热纳普公路， A 字中间的横线是从奥安到布兰拉勒的一条凹路。

Those persons who wish to gain a clear idea of the battle of Waterloo have only to place, mentally, on the ground, a capital A. The left limb of the A is the road to Nivelles, the right limb is the road to Genappe, the tie of the A is the hollow road to Ohain from Braine-l'Alleud.

希望清楚地了解滑铁卢战争的人，只须在想象中把一个大写的A字写在地上。A字的左边一划是尼维尔公路，右边一划是热纳普公路，A字中间的横线是从奥安到布兰拉勒的一条凹路。A字的顶是圣约翰山，威灵顿所在的地方；左下端是乌古蒙，雷耶和热罗姆·波拿巴①所在的地方；右下端是佳盟，拿破仑所在的地方。

So this paper puts forward the mending method of investment multiplicator that is by the origin definition of investment multiplicator calculating the investment multiplicator of highway investment.

为此，本文提出了投资乘数的改进算法，即从投资乘数的原始定义出发计算公路建设投资中的投资乘数，为研究公路建设投资拉动国民经济做了一定的补充。

In this study, methods of conventional culture, identifying fatty acid and PCR-DGGE were utilized to analyze soil microbial quantity, fatty acid and bacterial DNA segment in Tarim desert highway forest land, which can provide theoretical foundation for managing Tarim desert highway shelter-forest scientifically.

采用传统培养、脂肪酸鉴定和PCR-DGGE 3种方法分别研究了塔里木沙漠公路防护林地土壤微生物数量、脂肪酸种类和细菌DNA片段的多样性，从微生物学角度为塔里木沙漠公路防护林的管理提供理论依据。

Where now firm open fields stretch from the village to the woods, it then ran through a maple swamp on a foundation of logs, the remnants of which, doubtless, still underlie the present dusty highway, from the Stratton, now the Alms-House Farm, to Brister's Hill.

现在从村子到森林中间有一大片空旷的原野，当时是一个枫树林的沼泽地区，许多的木料是那里的小径的基础，现在成了多尘土的公路了，从现在已经是济贫院的斯特拉登，经过田庄，一直通到勃立斯特山的公路下，无疑还找得到它的痕迹。

This will promote to the airline company improving services and enhance level of management and benefit of operation. This will advances the development of national economic and meet the requirement of people life and business activity, and increase the living quantity, and adapt to the travel industry to make use of. Everyone in the civil aviation should pay attention to.This paper analyzes the problem of development of regional aviation transport from three angles. Combining with the background of our country social economy development, and the speeding and improving service and advancing the marketing means, the compete power of three main transportation modes of regional aviation and railroad and highway in our country. From angle of tripper, a mathematical model of trip cost is established to quantitatively describe the choice behavior of passengers to select the model transportation. A

结合我国社会经济发展的背景，以及地面铁路和公路不但提速、改进服务和营销手段的现状，首先定性的分析了我国目前主要的三种客运方式支线航空运输、公路运输和铁路运输的竞争能力，然后从旅行者的角度，使用旅客出行成本模型，对成渝线、福厦线和台高线航线上不同出行方式的出行成本进行了对比研究，提出降低旅行成本，增强支线航空运输竞争能力的建议和方法；接着提出了利用层次分析法和模糊评判理论，对目前国内所采用的支线机型进行分析比较的方法，建立了选择支线机型的方法和评判标准，这给航空公司在发展支线航空选择机型时提供了一种评价选择方式；然后应用博弈论的方法、模型，分析支线航空运输航线结构变动时各种运输方式的经济行为、成因、结果及合理措施，提出航空公司发展支线航空运输的对策；最后对我国支线航空运输的现状进行了分析，并对未来支线航空运输的发展进行了预测，有针对性地提出了我国支线航空运输的发展策略。

Occurrence and development of winter-time natural convection cooling effect in the fractured-rock embankment of Qinghai-Tibet highway were investigated using the governing equations based on air-flow function for natural convection in porous media with variable permeability.

通过变渗透率多孔介质流函数控制方程，分析了青藏公路碎石路堤冬季自然对流降温效应的发生和演化过程。结果表明：公路碎石路堤冬季自然对流降温效应从边坡区域最先开始形成，并随着冬季路面温度下降而逐渐向路堤中间区域发展。

Combining the theory of finance engineering, traffic engineering and systemengineering, and setting out with benefit and cost, the article makes thorough studyon investment decision-making and evaluation of inner financed BOT implemented inChina, based on the theory of real-option. The theory of inner financed BOT ofhighway investment decision-making and evaluation system is initiatorily come intobeing in this article.I.

结合金融工程理论方法、交通工程及系统工程理论，从效益和费用着手，应用实物期权理论系统地对我国实施内资BOT公路项目投资决策评价进行了深入、细致的研究工作，初步形成了较为全面的内资BOT公路项目投资决策评价系统的理论体系。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。