高架的

Undercarriage is one of the key components of the track-type tractor.

建立了高架链轮履带式行走机构计算机辅助设计的数学模型，并以D7H行走机构的总体参数为例进行了分析。

This paper presents the mathematical model of optimum design of the undercarriage overall parameters of the elevated sprocket track-type bulldozer.

建立了高架链轮履带式推土机行走机构总体参数优化设计的数学模型，并以D7H为实例对其行走机构的总体参数进行了优化计算。

With their aid a vital viaduct on the main Athens railway line was destroyed.

在他们的帮助下，破坏了雅典铁路干线上的一座主要高架桥梁。

As a new type of construction, the rail traffic viaduct station has the very big difference with the conventional civil construction.

轨道交通高架车站作为新型的建筑类型，与常规民用建筑有很大的区别。

Research purposes: The introduction is given in this paper to the surge lightning protections for metro,and the research and test are done on the electrical,mechanical and disconnect operational properties of the gapless and polymer housing zinc-oxide surge arrester with disconnector.

研究目的：介绍地铁和高架轻轨线路防雷特点，并对设计、研制出的直流复合外套无间隙氧化锌避雷器进行电气、机械和脱离装置动作等性能的试验研究。

Based on the characteristics of structure and construction process of the 2nd phase of Humin Viaduct Works, introduced here is the application of CMS rust supervision system for the reference of construction and management enterprises.

该文结合沪闵高架二期工程的结构和施工工艺特点，介绍了CMS 锈蚀监测系统的应用，可供实施管理单位借鉴和参考。

These days, all he sees are the fluorescent lights of hotels, restaurants and highway overpasses.

现在， 他能看到的不过是一旅馆，餐厅，高架陆桥上的灯光。

From the viewpoint of saving energy and protecting environment,technique of recovering crude volatilizing gas in overhead tank is discussed in the paper.

文章从节约能源和保护环境的需要出发，对油田高架罐原油挥发气的回收技术进行了探讨。

Hangzhou east-west traffic artery and the end of the year after the completion of the elevated pond built on property north of the city for the benefit of the region is the largest.

杭州东西交通大动脉，并在今年年底完成后，高架池建在财产城北的利益，该地区是最大的。

The roads and aqueducts of Rome have been the admiration of all after ages

古罗马的大道和高架渠在其后的年代一直受到羡慕

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。