在线翻译：中文翻译成英文

China is the world's largest coal production and consumption Country，and is also one of the few countries which regard coal as the main sources of energy ,the coal energy rates was very high among energy consumption structure rates in our countryAmong them, most of the coal combustion for power generation and heating industryFor large coal-fired power station and boiler,Pulverized coal combustion is the main way of combustionHowever, It's one of the most important factors which has restricted the sustainable development that the use of pulverized coal combustion efficiency is not high and the environmental pollution caused by burning of our country one of the most important factors

based on the coal combustion efficiency and low pollution comprehensive consideration," corona charged pulverized coal combustion mechanism and experiment research" is put forwardBy means of high voltage electrostatic field on the solid particles and gas can produce electric charge effect,On one hand, the gas atoms or ions moving kinetic energy is very high,and when contact with the pulverized coal particles,it'll transferred part of energy to the coal particle surface, and lead to Particles in an unstable high-energy state , increased the particle surface activity; On the other hand, oxygen, carbon monoxide, corona methane gas ion, electron, has high energy, those make accelerate coal particle combustion reaction rate, reduce combustion reaction temperature become possible However, in the actual production process of coal, coal is usually in a flow state From theoretic analysis, the flow of pulverized coal combustion efficiency of pulverized coal is greater than under the static state, Therefore,the pulverized coal flow in charge of combustion enhancement is possible

In this paper,on the basis of pulverized coal particles are charged successfully, through using of the original cyclone electrostatic charge system to build the pulverized coal flow injection charge combustion system using a photographic record and analysis of its ignition and combustion state, using sampling thermal analysis method of burnout to exploring Charged pulverized coal flow combustion status

Key words: corona discharge, the pulverized coal flow, combustion, thermal analysis

翻译了一会，还挺累，不说百分百准确，但是基本没什么大的语法错误，望采纳。

在线英语翻译

google翻译工具翻译单个的词还行，翻译一句话根本就不叫话了“爱词霸”这个在线翻译网站还不错。有专门的翻译软件，那样的好像好用一些，但是需要下载。我这里有个专门翻译俚语和常用语的网站希望对你有帮助http://wwwurbandictionarycom/

英语翻译 在线 在线~

1 she said she would call back to us soon

2 He sold the old house yesterday, and was going to move to the new flat today

3 I slipped from upstairs and hurted my back last night

4 My friends had enough time, they are able to catch the ship to Shanghai

有很多环境友好型的运动。竞走便是其中的你可以随时选择的一种。除了一双好的运动鞋，你不需要任何特殊设备。同时，你不要担心资源和金钱，简单而且完全免费。竞走也能让你保持健康。如果你有规律地走，对你的心脏和骨骼是很有好处的。专家们表示，每天20分钟的竞走会让你少一些焦虑，睡的好并且更好的控制体重。

不管你选择哪种运动，使用环境友好型的器材和选购由循环材料做的产品会让它更环保。但是最终的目标是绿色运动。有更好的方式去替代传统健身会所和现代运动中心。绿色运动的成员进行户外运动，比如乡下或是开阔的地方。参加到这样的组织也不需要特殊的器材。更重要但是，这是免费的。

呼，完全手工翻译！