写作英文论文的一点经验和体会

一.基本格式
Title
Author(s)
Affiliation(s) and address(es)
Abstract
Keywords
Introduction
Experimental
Results and discussion(Results, Discussion)
Conclusion(Summary; Concluding remarks)
Appendix
Acknowledgement
References
二. 不同项目的基本要求
1. Title
长短适中， 概括性强， 重点突出， 一目了然。
2．Author(s)
姓氏和名字要容易弄清楚，以免发生以名代姓。
3．Affiliation(s) and address(es)
准确清楚，使读者能按所列信息顺利地与作者联系。
4．Abstract
不宜太详尽，也不宜太简短，应将论文的研究体系、主要方法、重要发现、主要结论等
，简明扼要地加以概括。
不要将结论与提要重复使用。
5．Introduction
说明本研究的目的意义。
归纳与本研究密切相关的前人研究结果及有关文献，指出本研究与前人研究的不同之处
。
说明本论文要解决的问题及方法、手段等。
不宜将本论文的结果在"绪论"中叙述。
6．Experimental
叙述主要的实验过程、方法、仪器设备、试剂来源及规格等。
不宜将实验结果在"实验部分"中叙述。
7．Results and discussion
是论文的核心部分，要求：（1）数据及图表的内容及含义交代清楚，有条理；（2）对
数据及现象的归纳、演绎、解释、立论要有逻辑性、自洽性。
语句要准确、流畅、多样化，不宜重复使用相同的句型和词汇。
8．Conclusion(Summary, Concluding remarks)
简明扼要地归纳出本论文的新发现、新观点、新理论等。
不宜将"结果及讨论"部分的语句直接抄录作为结论。
9．References
要按所投杂志规定的格式准确书写。
卷号、期数、页数、年份等一定要核对无误。

英文科技论文写作中一些常见的技术问题

不宜使用长句子及不常见的词汇。
主从复合句必须有从句也有主句。
正确使用名词的单复数
有些常用名词无复数， 如：evidence，information，literature等。
有些词组中的名词必用复数：at different temperatures；with various methods；
at high（low）temperatures 等。
不及物动词不可用被动语态。如不可用：was appeared，was occurred等。
不宜使用省略式词汇。如：does'nt, should'nt 等。
在两个或数个并列成分的最后两个中间加 and 连接。如：curve   A，curve B and
curve C。
's 只能用于表示人和动物的所有关系。不应使用：the catalyst's activity等表达
方式。

一些例子
Meanwhile, it found that NiO/Al2O3 was also a good partial oxidation of eth
ane to syngas.
Meanwhile, it was found that NiO/Al2O3 was also a good partial oxidation cat
alyst of ethane to syngas.

It is well known that nickel based catalysts on Al2O3 are usually unstable a
t high temperature.
It is well known that nickel based catalysts on Al2O3 are usually unstable a
t high temperatures.

In order to examine the stability of the catalyst for this reaction. The lif
e test experiment was carried out.
In order to examine the stability of the catalyst for this reaction, the lif
e test experiment was carried out.

During the reaction, no ethene in the products was appeared.
During the reaction, no ethene appeared in the product.

CO and CO2 selectivity were 93%, 7% respectively.
CO and CO2 selectivities were 93% and 7% respectively.

XRD results revealed that the reduced nickel was presented in the used catal
yst.
XRD results revealed that the reduced nickel was present in the used catalys
t.

It is well known that there exist pressure gap and material gap between the
studies of single crystals in UHV system and the studies of real catalyst.
It is well known that there exist the pressure gap and the material gap betw
een the studies of single crystals in UHV systems and the studies of real ca
talysts.
But it is rather difficult to study the structures and properties of the def
ects due to the lack of routine conventional methods.
But it is rather difficult to study the structures and properties of the def
ects due to the inability of routine conventional methods.

It possesses both lateral resolution and temporal resolution which are high
enough to in situ and in real time observe processes following work function
changes over mesoscopic surface areas.
It possesses both lateral resolution and temporal resolution which are high
enough to carry out in situ and real time observations in processes followin
g work function changes over mesoscopic surface areas.

Compared with area (a) and area (b), the decrease of local work function on
area (c) should'nt be attributed to the formation of surface oxide.
Compared with area (a) and area (b), the decrease of local work function on
area (c) should not be attributed to the formation of surface oxide.

What is similar with the situation using Cu(Tos)2 is that cis/(cis+trans) do
sen'nt changes too much under different ratio of Cu/L.
What is similar with the situation using Cu(Tos)2 is that cis/(cis+trans) do
es not change too much under different ratios of Cu/L.

The interaction of oxygen with such surfaces was rather complicated, whose r
esults were presented in table 1.
The interaction of oxygen with such surfaces was rather complicated, and the
results were presented in Table 1.

Owe to those, we adopted alkali and rare earth metal oxides to modify the Ni
O/Al2O3 catalysts.
Owing to these reasons, we adopted alkali and rare earth metal oxides to mod
ify the NiO/Al2O3 catalysts.

The variation of Pc, Tc is not tallied with the gasmetric method perhaps bec
ause of the change of loading of catalyst pack, the rate of flow and other u
npredicted factors