论文题目请直接叙述文章做了什么,不要使用以下句式:Study on……..; Effect of……; Influence of…………..等
用过去时态叙述作者工作,用现在时态叙述作者结论
Abstract
与研究相关的知识的介绍用现在时:The … alloy … is currently used as an advanced structural material in ….
研究内容及方法基本都是用一般过去时被动语态
研究结果用一般现在时
Introduction
背景资料用一般现在时(主要),一般完成时(研究趋势)
引述过去的研究行为用一般过去时
叙述过去的研结果为用一般现在时(具有普遍性的结论),一般过去时(只适用于该研究的结论)
存在问题用过去时(过去研究未解决的问题),一般现在时,现在完成时
研究内容及方法用一般过去时被动语态
研究目的、研究意义用一般现在时
Experimental
对实验设备、原理、公式及实验程序等的描述(内容是普遍的、不受时间影响的事实)用一般现在时,主要用主动语态:The schematic drawing of the stainless steel -316 high temperature – high pressure system used for this study is given in Fig. 1: It consists …
实验方法及步骤等用一般过去时的被动语态:Samples of ... were extracted from … ; Microhardness and Young Modulus of … were measured …
Results and discussion
对实验结果图表的介绍用一般现在时,主动或被动:
Figure 8 shows …. .
The area ratios of … are shown in Fig.9.
引述其他学者的研究结果时用一般现在是或一般过去时,视情况而定(研究结果是普遍性的规律还是局限性的):It was reported that the manganese oxides improved corrosion resistance when they formed on….
涉及到实验方法或步骤的叙述用一般过去时,主要是被动语态:The solution treatment was performed at 500℃ for 7h and then quenched in water at room temperature.
实验结果的叙述及分析讨论用一般现在时
Conclusions
叙述研究内容或方法主要用一般过去时被动语态
对实验结果的叙述用一般现在时主动语态
不要把结论分成几点阐述
Acknowledgments
This project was financially supported by the Fundamental Research Funds for the …………..(No………)
References
Journals
[1] Xie J, Cao G S, Zhao X B and Zhao H. CoSb3-graphite composite anode material for lithium ion batteries [J]. Rare Met., 2005, 24(1): 42.
Books
[2] Wayman C M, Duerig T W. Engineering Aspects of Shape Memory Alloys, Edited by Durieg T W, Melton K N, Stockel D, Wayman C M. Courier International Ltd, Tiptree, Essex, 1990. 3.
Conference proceedings
[3] Arsenault B, Immarigeon J P and Parameswaran V R. Slurry and dry erosion of HVOF thermal sprayed coatings, [in] proceedings of the 15th International Thermal Spray Conference, Nice, 1998. 231.