查询词典 air transport

This paper describes the development of urban rail traffic and its significance and the necessity of electric braking. Air brake system and focuses on the analysis, the choice of the braking system, the structure and principles of pneumatic braking system. Finally, the prospect of urban rail transport vehicle braking system developments.

本文阐述了城市轨道交通及其发展的意义，分析了电气制动及其研究的必要性，并着重对空气制动系统进行了分析，分析了制动系统的选择、气动制动系统的结构及原理，最后展望了我国城市轨道交通车辆制动系统的发展趋势。

RAILWAY TRANSPORT EQUIPMENT. AIR BRAKE EQUIPMENT.

铁路车辆。压缩空气制动装置。

As illustration, a proven system for oxygen transport inherited by one cell line might be married to an existing system for air exchange in another cell line.

比如说，一个已经得到验证的起到运送氧气作用的细胞系，跟另外一个现存的，功能是进行气体交换的细胞系结合在了一起。

Covering the company to operate international shipping, air express and international transport services.

公司经营范围涉及国际海运、空运、快递以及相关的国际运输配套服务。

I'm not in hurry, he can send by marine transport not air freight.

我不着急。他不必用航空寄来，海运过来就可以。

Objective To explore the DNA damage induced by air pollutants in a transport station of chemical dangerous goods.

目的探讨危险品货运站空气污染物的DNA损伤作用。

While giving full play to the advantages of rail transport on the basis of the road with the main air cargo terminal cooperation to establish network coverage throughout the country for the vast number of the owner to provide quality logistics services.

在充分发挥铁路运输优势的基础上，与全路各主要货运站建立的合作网络覆盖全国各地，为广大货主提供优质的物流服务。

Therefore, we also provide other air and sea transport about related services.

因此，我们也提供其它关于空运和海运相关的服务。

The main mode of their transport is the air.

的主要方式是他们的空中运输。

To provide our customers with all-round land, sea and air, international and domestic transport logistics and warehousing services.

为我们的客户提供全方位的海，陆，空，国际国内运输及仓储物流服务。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。