Question

急求高手帮忙把一个中文摘要翻译成英文

随着科技的发展，重载运输的优势日益凸显，各国都纷纷开始发展重载铁路。而我国也据此提出了铁路跨越式发展战略，积极的促进铁路运输的重载化，并决定在现阶段积极的发展25t 轴重货车。
25t 轴重货车相对于传统的21t和23t 轴重货车，制动能量有很大的提高，而25t 轴重车辆剩余可供安装基础制动装置的空间又十分有限，加上我国现有25t 轴重货车基础制动装置安装方式多种多样，因此传统的铁路货车基础制动装置已经不能满足重载货车的需要。为了适应我国铁路重载化发展的需要，亟须设计出一款既有足够的制动能力，又能够在各型25t 轴重货车上都能够安装使用的基础制动装置。本文通过对国内外基础制动装置布置的分析确定了一种能够在各型货车上安装的布置方案，同时还通过对各零部件的分析选出了适宜的基础制动零部件型号和具体参数。
本文设计分析表明，采用和C76A类似的将空气制动装置布置在车端，并通过杠杆将制动力传递到车下的转向架基础制动装置为最具有通用性、最有可能在所有25t 轴重货车上安装的基础制动装置布置方案。具体确定为每车一位端一套空气制动装置、两端各一个制动缸，空气制动装置通过风管与车两端的制动缸连接，制动缸再通过杠杆将制动力传递给转向架基础制动装置。同时，有设计确定了制动装置制动缸宜选用305 mm×254 mm旋压密封式制动缸。转向架基础制动装置宜采用407G 高摩合成闸瓦配合L-B 型制动梁配合使用。闸调器采用水平布置，型号为ST2—250 型。为改进制动性能，还应加装手制动机，空重车调整装置和ECP系统等辅助装置。另外，本设计还确定了各传递杠杆的尺寸和闸调器的A值。为了确保基础制动装置性能可靠，本文最后还按照较低的列车管压力，即空气压力在500kPa 的情况下对紧急制动距离进行了校核，校核结果紧急制动距离满足小于1400m 的要求，基础制动装置制动性能符合国家要求。
很抱歉的给各位帮忙的说，机器翻译的就算了，为了不浪费你的时间。

Answer 1

请看看这个能过关吗？
随着科技的发展，重载运输的优势日益凸显，各国都纷纷开始发展重载铁路。而我国也据此提出了铁路跨越式发展战略, 积极的促进铁路运输的重载化，并决定在现阶段积极的发展25t 轴重货车。
In light of the developments in science and technology, the significance of the advantages of heavy-haul transportation is growing by the day, and many countries are starting on the development of heavy-haul railways. Accordingly, China has also proposed on the railway’s leaps-and-bounds development strategy, and 25t axle load freight cars have been decided to be the active development target at this present stage of enthusiastic promotion on the heavy haulage of railway transportation.

25t 轴重货车相对于传统的21t和23t 轴重货车，制动能量有很大的提高，而25t 轴重车辆剩余可供安装基础制动装置的空间又十分有限，加上我国现有25t 轴重货车基础制动装置安装方式多种多样，因此传统的铁路货车基础制动装置已经不能满足重载货车的需要。为了适应我国铁路重载化发展的需要，亟须设计出一款既有足够的制动能力，又能够在各型25t 轴重货车上都能够安装使用的基础制动装置。本文通过对国内外基础制动装置布置的分析确定了一种能够在各型货车上安装的布置方案，同时还通过对各零部件的分析选出了适宜的基础制动零部件型号和具体参数。
There is a considerable increase on the braking energy of 25t axle load freight cars when compared with the traditional 21t and 23t cars, and the space available for installing its brake rigging device is very limited; on top of this, there are multiple ways of installing the brake rigging device on the 25t axle load freight car presently available in China, therefore, the brake rigging devices of the traditional railway freight cars can no longer fulfill the requirement of heavy-haul fright cars. In order to meet this development need, it is imperative to design a brake rigging device that can provide enough and reliable braking capacity, as well as be installable on various types of 25t axle load freight cars. By analyzing the arrangement of brake rigging devices adopted here locally and abroad, this paper determines an installation layout scheme of brake rigging device that can be installed on various types of fright cars; the paper also proposes the model numbers of its suitable spare parts and the specific parameters after conducting analysis on the various spare parts.

本文设计分析表明，采用和C76A类似的将空气制动装置布置在车端，并通过杠杆将制动力传递到车下的转向架基础制动装置为最具有通用性、最有可能在所有25t 轴重货车上安装的基础制动装置布置方案。具体确定为每车一位端一套空气制动装置、两端各一个制动缸，空气制动装置通过风管与车两端的制动缸连接，制动缸再通过杠杆将制动力传递给转向架基础制动装置。同时，有设计确定了制动装置制动缸宜选用305 mm×254 mm旋压密封式制动缸。转向架基础制动装置宜采用407G 高摩合成闸瓦配合L-B 型制动梁配合使用。闸调器采用水平布置，型号为ST2—250 型。为改进制动性能，还应加装手制动机，空重车调整装置和ECP系统等辅助装置。另外，本设计还确定了各传递杠杆的尺寸和闸调器的A值。为了确保基础制动装置性能可靠，本文最后还按照较低的列车管压力，即空气压力在500kPa 的情况下对紧急制动距离进行了校核，校核结果紧急制动距离满足小于1400m 的要求，基础制动装置制动性能符合国家要求。
The design analysis of this paper shows that the most likely layout plan of brake rigging device on all the 25t axle load freight cars is to adopt the most versatile method by installing the air brake device at the end of the car similar to the way adopted by C76A, and the braking force will be transmitted by leverage to the brake rigging device of the bogies under the car. The specific arrangement will be one set of air brake device at both ends for each car, each end has a brake cylinder which is connected by air pipe to the air brake device; the braking force from the brake cylinder will be transmitted by leverage to the brake rigging device of the bogies. At the same time, the design adopts the 305 mm × 254 mm spinning seal typed brake cylinder as the most suitable cylinder. The bogie brake rigging device should adopt the coordinated application of 407G high friction composite brake shoes with L-B model brake beam, while the brake shoe adjuster should be model ST2-250 and be installed horizontally. In order to improve the braking performance, additional auxiliary devices should be installed, such as hand brake, empty and load car adjustment device, and ECP system, etc. Moreover, this design has also determined the measurements of the various transmission levers and the A value of brake shoe adjusters.
Finally, in order to ensure the reliable performance of the brake rigging device, this paper conducts verification on the emergency braking distance in accordance to the situation of lower train pipe pressure which is 500 kpa atmospheric pressure, the result sows that the emergency braking distance has satisfied the shorter than 1400 meter requirement, and its performance complies with the national standard requirement.

Answer 2

呵呵，都看好100分啊。

追问

其实打算追加的200的，不过一群人拿机器翻译来糊弄也太不负责任了。这让虽然学有不精，但是至少英语也算过了6级的在下情何以堪。。。

追答

我英语四级都没过，不好意思帮不了你。

追问

阿弥陀佛，看在你没有拿机器翻译糊弄的份上，如果没有人认真经过人工翻译的，在下就选你为最佳答案了。

追答

汗，等几天，还是有能人的。
这个是不能急得，有些专业用语用网站翻译表达不了那意思的。建议还是都查查相关资料。
我以前大学毕业论文的摘要也是在网站翻译，后来才知道很多表达是有问题的。

Answer 3

With the development of science and technology, the advantage of heavy-load transportation increasingly prominent, countries have started to develop overloaded railway. But China also proposing some railway great-leap-forward development strategy, and actively promote the ChongZaiHua railway transport, and decided to present positive development in 25t axle load vans.
25t axle load truck compared with traditional 21t and 23t axle load truck, the braking energy has been greatly improved, and 25t axle load vehicles for installation foundation braking device left the space is very limited, plus again in existing 25t axle load truck foundation braking device installation varied, therefore the traditional railroad freight foundation braking device cannot have satisfied the needs of heavy trucks. In order to adapt to the needs of the development of China railway ChongZaiHua, it designs a style has enough braking ability, and can in each 25t axle load on the van can install and use of foundation braking device. This article through to domestic and international foundation braking device layout analysis to identify a way to install on in each truck decorate plan, also based on the analysis of the components of the selected suitable foundation braking parts model and specific parameters.
The paper presents the design analysis shows that the C76A adopts and air braking device similar to decorate in car side, and through the lever will braking force transfer to the car under bogie foundation braking device is the most versatile, most likely in all 25t axle load on the van installation foundation braking device layout scheme. Specific for each car an end to determine a set of air braking device, at each end a brake cylinder, air braking device through the duct and car on both ends of the brake cylinder connections, brake cylinder again through leveraged will braking force transfer to bogie foundation braking device. Meanwhile, there is a design determine the brake brake cylinder appropriate chooses 305 mm x 254 mm spinning sealed brake cylinder. Bogie foundation braking device should be adopted with the 407G high composition brake shoe n-acetylcysteine type B braking beam to cooperate to use. Gates is decorated, using level tone ST2 -- 250 type type. In order to improve the braking performance, still should add hand brake, empty heavy truck adjusting devices and ECP system auxiliary devices. In addition, this design also determine the size of each transfer leverage and down-stream adjustable device A value. In order to ensure that the foundation braking device reliable performance, this paper according to the lower end of the train tube pressure that air pressure in the case 500kPa for emergency braking distance checks the emergency braking distance, checking results 1400m requirements, meet less braking performance based brake accords with national requirements.
四楼能别抄吗？这个只供参考

Answer 4

With the development of science and technology, the advantage of heavy-load transportation increasingly prominent, countries have started to develop overloaded railway. But China also proposing some railway great-leap-forward development strategy, and actively promote the ChongZaiHua railway transport, and decided to present positive development in 25t axle load vans.

25t axle load truck compared with traditional 21t and 23t axle load truck, the braking energy has been greatly improved, and 25t axle load vehicles for installation foundation braking device left the space is very limited, plus again in existing 25t axle load truck foundation braking device installation varied, therefore the traditional railroad freight foundation braking device cannot have satisfied the needs of heavy trucks. In order to adapt to the needs of the development of China railway ChongZaiHua, it designs a style has enough braking ability, and can in each 25t axle load on the van can install and use of foundation braking device. This article through to domestic and international foundation braking device layout analysis to identify a way to install on in each truck decorate plan, also based on the analysis of the components of the selected suitable foundation braking parts model and specific parameters.

The paper presents the design analysis shows that the C76A adopts and air braking device similar to decorate in car side, and through the lever will braking force transfer to the car under bogie foundation braking device is the most versatile, most likely in all 25t axle load on the van installation foundation braking device layout scheme. Specific for each car an end to determine a set of air braking device, at each end a brake cylinder, air braking device through the duct and car on both ends of the brake cylinder connections, brake cylinder again through leveraged will braking force transfer to bogie foundation braking device. Meanwhile, there is a design determine the brake brake cylinder appropriate chooses 305 mm x 254 mm spinning sealed brake cylinder. Bogie foundation braking device should be adopted with the 407G high composition brake shoe n-acetylcysteine type B braking beam to cooperate to use. Gates is decorated, using level tone ST2 -- 250 type type. In order to improve the braking performance, still should add hand brake, empty heavy truck adjusting devices and ECP system auxiliary devices. In addition, this design also determine the size of each transfer leverage and down-stream adjustable device A value. In order to ensure that the foundation braking device reliable performance, this paper according to the lower end of the train tube pressure that air pressure in the case 500kPa for emergency braking distance checks the emergency braking distance, checking results 1400m requirements, meet less braking performance based brake accords with national requirements.

Answer 5

With the development of technology has become increasingly prominent advantage of heavy traffic, all countries have started to develop heavy rail. China has accordingly made the leap-forward development strategy for the railway, and actively promote the rail transport of heavy and decided to present a positive development in the 25t axle load trucks.
25t axle load trucks compared to 21t and 23t axle conventional truck, braking energy is greatly improved, while remaining available for 25t axle load vehicle brake installed base of very limited space, coupled with our existing 25t axle Heavy truck brake system based on a variety of installation, so the traditional basis of railway freight brake system can not meet the needs of heavy goods vehicles. Overloading of the railway in order to meet the needs of development, the urgent need to design both a sufficient braking ability, but also to 25t axle load trucks in all types are able to install and use on the basis of brakes. Based on the international basis for the analysis of brake system to determine a layout that is installed in all types of goods layout scheme, and also through the analysis of the various components selected a suitable foundation brake components and the specific parameters of models .
This analysis shows that the design, adoption and C76A similar arrangement of the air brake in the car side, and pass through the leverage to force the system to the vehicle brake system based on the bogie under the most versatile, most likely in all of 25t axle installed base of heavy truck brake layout. Specifically identified as a client of a per vehicle air brake equipment, both ends of a brake cylinder, air brake equipment and vehicles through the air duct connections at both ends of the brake cylinder, brake cylinder and then pass through the leverage to force the system Bogie Foundation Brake. The same time, designed to determine the braking system should use the brake cylinder 305 mm × 254 mm sealed brake cylinder spinning. Bogie brake system should be adopted based on the high friction composite brake 407G with the brake beam with the use of LB. Slack adjuster horizontal layout, the model for the ST2-250 type. To improve braking performance, but also hand-brake install, empty and load brake equipment and the ECP system and other auxiliary devices. In addition, the design also identifies the size of the transmission lever and the slack adjuster of the A value. In order to ensure reliable foundation brakes, the lower end of this article is also in accordance with the train pipe pressure, the air pressure of 500kPa in the case of emergency braking distance was checked, the checking results to meet the emergency braking distance of less than 1400m requirements, basic brake braking performance in line with national requirements

Answer 6

With the development of science and technology, the advantage of heavy-load transportation increasingly prominent, countries have started to develop overloaded railway. But China also proposing some railway great-leap-forward development strategy, and actively promote the ChongZaiHua railway transport, and decided to present positive development in 25t axle load vans.
25t axle load truck compared with traditional 21t and 23t axle load truck, the braking energy has been greatly improved, and 25t axle load vehicles for installation foundation braking device left the space is very limited, plus again in existing 25t axle load truck foundation braking device installation varied, therefore the traditional railroad freight foundation braking device cannot have satisfied the needs of heavy trucks. In order to adapt to the needs of the development of China railway ChongZaiHua, it designs a style has enough braking ability, and can in each 25t axle load on the van can install and use of foundation braking device. This article through to domestic and international foundation braking device layout analysis to identify a way to install on in each truck decorate plan, also based on the analysis of the components of the selected suitable foundation braking parts model and specific parameters.
The paper presents the design analysis shows that the C76A adopts and air braking device similar to decorate in car side, and through the lever will braking force transfer to the car under bogie foundation braking device is the most versatile, most likely in all 25t axle load on the van installation foundation braking device layout scheme. Specific for each car an end to determine a set of air braking device, at each end a brake cylinder, air braking device through the duct and car on both ends of the brake cylinder connections, brake cylinder again through leveraged will braking force transfer to bogie foundation braking device. Meanwhile, there is a design determine the brake brake cylinder appropriate chooses 305 mm x 254 mm spinning sealed brake cylinder. Bogie foundation braking device should be adopted with the 407G high composition brake shoe n-acetylcysteine type B braking beam to cooperate to use. Gates is decorated, using level tone ST2 -- 250 type type. In order to improve the braking performance, still should add hand brake, empty heavy truck adjusting devices and ECP system auxiliary devices. In addition, this design also determine the size of each transfer leverage and down-stream adjustable device A value. In order to ensure that the foundation braking device reliable performance, this paper according to the lower end of the train tube pressure that air pressure in the case 500kPa for emergency braking distance checks the emergency braking distance, checking results 1400m requirements, meet less braking performance based brake accords with national requirements.额 有点抄袭