The key research question of this study was thus whether or not ......

SCI不会写？实在英语根底好一点，文献多看一点，多写写天然就可以本人写出来了

3. The approach to empirical research adopted for this study was one of a qualitative

C. On the basis of these results we concluded that  compartment A is more closely associated with open

 ( a) opportunistic catalysis with metal nodes

… Another reason is … A further point is … 二、表明自己的观点的句型 I strongly believe that... To my mind... As I see it.... It seems to me evident/obvious that... I feel that... I think/contend that... There are many reasons why… It is important/necessary to point out that… The first thing to be considered is… It is a fact that…more essay writing service on essay.lxws.net 三、表示同意别人的观点的句型 I agree with the authors ideas/thoughts...because... I think the author's views are accurate...because... Chomsky (1965

　　丨3)研究区域问题

A. The mechanism with which tungsten oxide can activate the vanadium oxy-centers for the SCR is still matter of debate. （Appl. Catal. B

作者姓名和单位(Author and department) 这一项属于论文署名问题。署名一是为了表明文责自负，二是记录作用的劳动成果，三是便于读者与作者的联系及文献检索(作者索引)。大致分为二种情形，即：单个作者论文和多作者论文。后者按署名顺序列为第一作者、第二作者……。重要的是坚持实事求是的态度，对研究工作与论文撰写实际贡献最大的列为第一作者，贡献次之的，列为第二作者，余类推。注明作者所在单位同样是为了便于读者与作者的联系

一篇研究论文应该以一个精心构建的结论来结束。结论有点类似于引言。你要重申你的研究目和目标，并