中文在线翻译英文（在线中文翻译英文

本文目录

• 在线中文翻译英文
• 在线翻译：中文翻译成英文
• 中文在线翻译英文

在线中文翻译英文

The paper is mainly introduce the development background of “one-line bookstore”,which is the title of the Graduation Project, and introduce how to analyse,design and realise it. Nowadays,most of people go to the real bookstores,look for the books they need and buy them. After several years practice,the development and the using of internet has been developed vigorously. It is workable and very nessesary to have “one-line bookstores“ ,the buying books through net system.And these bookstores have been preliminary applicated in our country and have bright market demand prospect. The basic function of on-line bookstore system includes users’ registration and registrating,books’showing and checking,one-line buying and dealing and so on and can realise people’s desire to remote strolls the bookstore and buy books. We made our lecture by adopting ASP,application softwares like Dreamwear and Access and based on Web. We introduce the design backgroud,envirement and the relative knowledge on ongline bookstores first,based on the above information we build our website .And it mainly including demand analysis,system design of website,detail design and data disign,and explain them through flow chart， Main program code of partial website making also included.

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 country.Among them, most of the coal combustion for power generation and heating industry.For large coal-fired power station and boiler,Pulverized coal combustion is the main way of combustion.However, 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 forward.By 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, t

扫码加微信详细咨询太和智慧养老产品和平台服务！

扫码加微信详细咨询太和智慧养老产品和平台服务！