求一篇专业英语的作文

[求一篇英语的反思作文]In the mid-term exam, I made too many stupid mistakes. I always English is very good, but this unconcioursly, English was wrong not wrong place many. After my r...+阅读

求一篇专业英语的作文

IfIHave5MillionYuanIfIhave5millionyuan,itishardtosaywhatIwoulddo.MaybeIwouldbuyathousandbooksandwatchathousandfilmsandIwouldbuyonedog,onebirdandonecat.Iwouldbuyagrandhouseformyparents.IwouldtraveltoDisneylandandmeetmyoldfriends.IwouldtakearockettoMarsandbuildmanyparks,shops,schools,supermarkets……andletpeopleliveonMars.Totellyouthetruth,I'mnotagreedyboy.Iwouldgivesomemoneytothepeoplewhoneedhelp你的问题上有错别字

求专业英语作文

铁碳合金（iron—carbon alloy）

Iron and carbon element for the binary alloy. Fe-based materials for a class of the most widely used - carbon steel and cast iron, is an industrial Fe-C alloy. Iron and steel materials to apply a wide range of reasons, first of all, the ingredients can be used to span, and from close to non-carbon content of pure iron to about 4% of cast iron, alloy, in this context, the phase structure and microstructure are great change; In addition, a variety of thermal processing is to process, in particular, metal heat treatment technology, a substantial change in composition and properties of alloys.

附中文

以铁和碳为组元的二元合金。铁基材料中应用最多的一类——碳钢和铸铁，就是一种工业铁碳合金材料。钢铁材料适用范围广阔的原因，首先在于可用的成分跨度大，从近于无碳的工业纯铁到含碳4%左右的铸铁，在此范围内合金的相结构和微观组织都发生很大的变化；另外，还在于可采用各种热加工工艺，尤其金属热处理技术，大幅度地改变某一成分合金的组织和性能。

英语作文一篇

when we talk about the way to relax ourselves, different people have different ideas. since we are facing more and more stress nowaday. There are many ways to relax.Such as doing some exercises,reading an interesting book, talking with your family members,going shopping and doing some houseworks.For me, i like listening to the music and watching movies to relax myself in my spare time. There are two reasons to explain it. First, i have great interested in the pop music. whenever I listen to it, I will feel really enjoy the melody and comfortable. Second, I read a lot of stories when I was young because i like reading stories very much, therefore I usually wating movies in my spare time.

急求专业英语作文！

My name is *** and I major in Water Supply and Drainage Engineering. I choose this major because I find it quite meaningful and useful in our environmental protection.

我叫**，专业是*****。我选择这个专业是因为我发现这个专业对于环境的保护是具有重要意义的。

Firstly, this major ensures a bright job prospects since its wide application in our daily life, such as construction activities, water drainage engineer, water supply engineer. I can work in planning department, design department, Environmental Protection Department, Research Institute and government branches after graduation.

首先，这个专业确保了我有很好的工作前景，因为它在我们日常生活中的广泛应用，如在建筑业，排水工程和供水工程中。我毕业后可以在规划部门，设计部门，环境保护部门，科研部和政府部门工作。

More importantly, I choose this major because it deals with water which is where our life begins. Without fresh water, we human beings will no longer exsit. It is of vital importance for us to save every drop of water. Equipped with professional knowledge, I can design the best way to protect the fresh water and make use of the existing fresh water in a proper way.

我选择这个专业更重要的原因是这个专业研究的是水，水师我们生命的源泉。没有了水，人类也不会再存在。节约水对我们每个人来说都是至关重要的。我具备了这项专业知识，可以设计保护水的最佳方法并合理利用水。

We are the future successor of the world, so we are responsible for protecting the earth. As a university student, we should learn our specialty well and be a useful man after graduation.

我们是世界未来的继承人，我们有责任保护我们的地球。作为一名大学生，我们应该用心学好专业知识成为有用之人。