关于桥的变化作文英语怎么说

1. 英语作文假如你是李华，你所在的城市的孔子学院将举办汉语桥比赛。

DAVID hello! I am your Chinese friends li hua, my city of Confucius institute will hold Chinese bridge game, this game face learning Chinese English students. You study Chinese has for many years, I'd like to invite you to participate in the competition. This game can offer you the opportunity to show Chinese capacity, arouse the enthusiasm of learning Chinese, impose the Chinese culture understanding. Participants in the object is native Chinese foreign college students. You are very accord with the requirement. The content of the speech, game is topic is friendship. I hope you can come to take part in the game.

2. 关于桥的英语作文

Bridge is a very beautiful place,is always known as a good place for people to go and visit.The reason people build bridge is make traffic easier for others and to promote economic development and cultural exchange.

3. 关于桥的英语作文

Bridges are among the most important, and often the most spectacular, of all civil engineering works. There are six main types of bridges: beam bridges, cantilever bridges, arch bridges, suspension bridges, cable-stayed bridges and truss bridges.A bridge is designed for trains, pedestrian or road traffic, a pipeline or waterway for water transport or barge traffic. An aquect is a bridge that carries water, resembling a viact, which is a bridge that connects points of equal height. A road-rail bridge carries both road and rail traffic.Bridges may be classified by how the forces of tension, compression, bending, torsion and shear are distributed through their structure. Most bridges will employ all of the principal forces to some degree, but only a few will predominate. The separation of forces may be quite clear. In a suspension or cable-stayed span, the elements in tension are distinct in shape and placement. In other cases the forces may be distributed among a large number of members, as in a truss, or not clearly discernible to a casual observer as in a box beam. Bridges can also be classified by their lineage, which is shown as the vertical axis on the diagram to the right.

4. 求一篇有关桥梁的英语作文

《有关桥梁的英语作文》

Bridges are among the most important, and often the most spectacular, of all civil engineering works.
There are six main types of bridges: beam bridges, cantilever bridges, arch bridges, suspension bridges, cable-stayed bridges and truss bridges.
A bridge is designed for trains, pedestrian or road traffic, a pipeline or waterway for water transport or barge traffic. An aquect is a bridge that carries water, resembling a viact, which is a bridge that connects points of equal height. A road-rail bridge carries both road and rail traffic.
Bridges may be classified by how the forces of tension, compression, bending, torsion and shear are distributed through their structure. Most bridges will employ all of the principal forces to some degree, but only a few will predominate. The separation of forces may be quite clear. In a suspension or cable-stayed span, the elements in tension are distinct in shape and placement. In other cases the forces may be distributed among a large number of members, as in a truss, or not clearly discernible to a casual observer as in a box beam. Bridges can also be classified by their lineage, which is shown as the vertical axis on the diagram to the right.

5. 关于桥的英语作文

Bridges are among the most important, and often the most spectacular, of all civil engineering works. There are six main types of bridges: beam bridges, cantilever bridges, arch bridges, suspension bridges, cable-stayed bridges and truss bridges.A bridge is designed for trains, pedestrian or road traffic, a pipeline or waterway for water transport or barge traffic. An aquect is a bridge that carries water, resembling a viact, which is a bridge that connects points of equal height. A road-rail bridge carries both road and rail traffic.Bridges may be classified by how the forces of tension, compression, bending, torsion and shear are distributed through their structure. Most bridges will employ all of the principal forces to some degree, but only a few will predominate. The separation of forces may be quite clear. In a suspension or cable-stayed span, the elements in tension are distinct in shape and placement. In other cases the forces may be distributed among a large number of members, as in a truss, or not clearly discernible to a casual observer as in a box beam. Bridges can also be classified by their lineage, which is shown as the vertical axis on the diagram to the right.

6. 求一篇有关桥梁和隧道的英语作文

Hangzhou Bay Bridge

杭州湾跨海大桥

Hangzhou Bay is an immense estuary delta that divided the Chinese municipality of Jiaxing from neighbouring Ningbo. The idea for the bridge was touted for many years before construction even reached the drawing board, but the bridge was eventually completed in 2007. It was not opened to the public until 2008, after a period of rigorous and stringent testing. The area where the bridge lies is prone to not only typhoons, but also some of the highest tidal forces in the world and, as if that was not enough to be going on with, earthquakes! To account for all these adverse forces, the builders used steel piles, rather than the more usual concrete ones, and employed the cable-stayed bridge formation that is recognised as one of the strongest and most stable methods of bridge-building. Stretching some 22 miles across the bay, the bridge leapt into the top ten of trans-oceanic bridges on its completion and immediately cut travel times between the two regions from around 250 miles to a mere 50.

杭州湾是一个巨大的河口三角洲，将中国的直辖市嘉兴和它的邻居宁波分隔开来。在正式建设之前，大桥的想法已经构思酝酿多年，甚至已经到了图纸设计阶段，但到2007年大桥最终建成。经过一段时间的严格测试之后，直到2008年大桥才对外开放。大桥所处区域不仅仅易受台风影响，同时也受世界上最高强度潮汐力的影响，似乎这些并不够，还有地震的存在!考虑到所有这些不利因素的影响，建造者使用了钢管桩而不是更常用的混凝土桩，并且所采用的斜拉桥的形式被公认为是最坚固和最稳定的桥梁建设方法之一。横跨海湾总长将近22英里(35.4公里)，杭州湾跨海大桥建成后即跻身十大跨海大桥之列，直接将两区域之间的行程时间由大约250英里(402公里)缩短到只有50英里(80公里)。

7. 求一篇有关桥梁的英语作文 200字左右

这些村庄全部都被冲走了。道路和桥梁都被破坏了，农作物也全毁了。
Entire villages have been washed away. Roads and bridges have been destroyed and crops ruined.

几周的大雨将道路和专桥梁属都冲垮了。
Weeks of heavy rain have washed away roads and bridges.

工程师们计算桥梁的应变和应力。
Engineers calculate the strains and stresses on a bridge.