楼主，虽然水平不高，但这可是我一个字母一个字母敲出来的，版权所有，翻版必究，如有雷同，绝不可能所以选我了吧English is very important nowadays and everyone just craws to school or training agency to learn I’m no exception and thus I have gotten some experience to share with you， which might be helpful to your English Firstly， vocabulary is Usually， we start to learn English by studying words， then we come to sentences， paragraphs， and， lastly， Vocabulary is the basis of our English Without enough vocabulary， we will encounter great difficulties in English reading， writing， listening So my first step in learning English is to enlarge my Secondly， recitation is of great I think the major part of the English learning is recitation: recitation of words， phrases， good sentences and so It is often the case that we forget what we have try to memorize， which is also the reason why we hate to However， by repeating this procedure， it helps us to form a good habit of organizing English sentences while， at the same time， provides a variety of resources for
在国内外顶级期刊发表论文300余篇，SCI，EI收录200余篇。发表在英国机械工程师学会会刊F专业期刊《Rail and Rapid Transit》上的论文“A study on dynamic behaviour of pantograph by suing hybrid simulation method”（“基于混合模拟方法的受电弓动态特性研究”），是应用他所提出的弓网系统混合模拟创新方法，进行了国内外4种受电弓的运行性能和动态参数测定与分析。2006年6月28日，张卫华接到英国机械工程师学会主席、帝国勋章获得者、皇家工程师Alec Osborn先生的信函，被告知他的这篇论文被评为英国机械工程师学会2005年最佳原创论文，获得Thomas Hawksley 金奖，其合作者梅桂明、吴学杰和陈良麒获得铜奖。
