查询词典 tunnel

Summary: The scope of the civil engineering is very extensive, it include the house construction engineering, highway and city road engineering, railroad engineering, bridge engineering, tunnel engineering, airport engineering, underground engineerings and give drain the engineering, the port engineering...etc..

土木工程的范围非常广泛，它包括房屋建筑工程、公路与城市道路工程、铁道工程、桥梁工程、隧道工程、机场工程、地下工程、给排水工程、港口工程等。

This article embarks from the project time management, and unifies the characteristic of railroad engineering construction, conducts the research on Huang family slope first tunnel section (DK1603+080 ~ DK1603+184) engineering project time management and optimization.

本文从项目时间管理出发，结合铁路工程建设的特点，就中国铁路工程第十六局承建的武汉至广州客运专线长石村铁路隧道——黄家坡一号隧道标段(DK1603+080～DK1603+184)工程项目时间管理及优化进行了研究，文中对本项目工程计划、进度、时间管理和优化进行了阐述，在工程进度计划上进行了分析，并使用关键链法对项目计划进行了时间优化研究。

In addition to wind tunnel testing, transition (between vertical and wing-borne flight) testing was conducted with a novel truck-mounted fixed-wing rotorcraft model (Fig. 7) that was driven up and down Muroc Dry Lake and the Bonneville Salt Flats.

此外 ，风洞试验，过渡（垂直和机翼之间传染飞行）测试是一种新型车载固定翼旋翼机模型（图7 ）这是驱动的向上和向下Muroc干湖（现在的爱德华兹空军基地）和巴纳维亚盐带平地。

The principle of reliability calculation is analyzed and by applying first order second moment method in structural reliability analysis of wing wall tunnel portal ,satisfying conditions acquired.

分析了可靠度的计算原理，介绍了用一次二阶矩阵法计算翼墙式隧道洞门的过程，提出了可靠度指标的满足条件，指出采用一次二阶矩阵法分析结构可靠度能够满足工程要求。

Through simulations on abated effect of nylon and plastic nets with different structure on wind-blown sand in wind tunnel, the aim of this paper is to provide a theoretic base for optimized design of blown sand engineering in the field and a new sand-defending material application.

通过不同结构的尼龙网和塑料网对风沙流减弱作用的风洞实验研究，旨在为探求各种防沙新材料的防护功能，并为防沙新材料的开发、野外工程防沙的优化设计及其应用提供理论依据。

Though simulations on abated effect of nylon net with different porosities on wind-blown sand in wind tunnel, the aim of this paper is to research the relationship between sand transporting and nylon net porosity and wind velocity.

通过对不同孔隙度尼龙网对风沙流减弱作用的风洞模拟实验，旨在探求输沙量与孔隙度和风速二者之间的关系，从而为防沙新材料的开发、野外工程防沙的优化设计及其应用提供理论依据。

The paper has been finished based on the dry-coal-shed ′s wind tunnel experiment which is part of the project of Huaneng′s thermal power plant.

简述了国内干煤棚通常的设计结构形式和施工方法，着重对脚手架滑移法在镇江电厂三期工程中的应用做了介绍，并对网架提出了质量控制措施，以供类似工程借鉴。

Compared with the graphic method used widely at present, the method in the paper can be used to set a mathematical model based on inlet performance data from wind tunnel test and given engine performance as well as working effi...

与国内进气道设计中常使用的图解法相比，这个计算法便于建立推进系统一体化的数学模型，并能提高数据的准确性，减轻工作量。

The wind blowing;, The cloud, waving, And we, on time in the tunnel.

风儿吹着，云儿飘着，而我们，在时光的隧道中走着。

Bridge engineering ; central-slotted box girder ; wind tunnel test ; flutter performance ; CFD numerical simulation ; flutter control

桥梁工程；中央开槽箱梁；风洞试验；颤振性能； CFD数值模拟；颤振控制

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"