首页 理论教育常用短语在研究方法部分的介绍

常用短语在研究方法部分的介绍

【摘要】:本节将按照研究方法部分应该包括的内容依次介绍各部分内容中常用的一些短语。generatepdf=true[2]CHARSLEY P,HARRIS L J.TEM of Dislocation Structures in Al Fatigued at 77 K[C].Inst Phys Conf Ser No.90,1987:269-272.[3]NOLTE P et al.Shape Changes of Supported Rh Nanoparticles during Oxidation and Reduction Cycles[J].Science,2008,321:1654-1658.[4]BARDEEN J,COOPER L N,SCHRIEFFER J R.Theory of Superconductivity[J].Physical Review,1957,108:1175-1204.[5]WATSON J D.CRICK F H.Molecular structure of nucleic acids;a structure for deoxyribose nucleic acid[J].Nature,1953,171:737-8.

本节将按照研究方法部分应该包括的内容(5.1.1节)依次介绍各部分内容中常用的一些短语。研究方法的描述经常牵涉到时序的表述,因此这里也列出了有关时序的英语表述方式的例子,并对其适用的具体场合作了说明。

1.提供所使用的材料/样品的详细信息

Commercially available solvents were obtained(pursued/...)from...

Samples were made(designed/constructed/...)in the form of...

...were grown(prepared/made/...)from...by(with)a...technique.

2.描述所使用的实验方法/软件

The detectors were positioned near...

This analysis was carried out(performed/...)with the software package...(by using...)

...was measured(obtained/...)at the near end and(at the far end)of the polished surface.

...were conducted in air at room-temperature,using a standard set of conditions...

...was accomplished by...

3.指出可能出现的问题

It should be pointed out that...(It must kept in mind that...)

To reduce(eliminate/remove/...)...,...

...only when...

4.时序

(1)表示实验或模拟计算等开始时:

At the beginning(at first/as soon as/at the start/initially/...)...

(2)表示事件或结果发生的前后次序:

The temperature increased to 800℃and then(afterwards/subsequently/...)dropped to 650℃.

This was followed by...

(3)表示两个事件之间的短时间的间隔:

The temperature increased to 800℃but soon(shortly after/...)dropped to 650℃.

(4)表示两个事件之间的长时间的间隔:

The temperature increased to 800℃and later(later on/eventually/towards the end/...)dropped to 650℃.

(5)表示两个事件同时发生:

The temperature dropped rapidly,when(as soon as/once/while/as/...)we...

(6)表示最后事件:

At the end(eventually/finally/...)...

在描述一系列依次发生的事件或研究过程的各步骤时,应该尽可能按照事件或步骤的时间线性顺序来写,以便读者建立起形象的视觉空间。切忌事件或步骤在句中或段落中在时序上跳跃地出现,例如:“The powder sample was...(A).It was then heated to...(C),after dissolution in...(B).”因为在研究过程中事件B实际上发生在事件C之前,句子应改写为:“The powder sample was...(A).It was then dissolved in...(B),and heated to...(C).”。

参考文献

[1]见Acta Materialia网站Author Information Pack页面.https://www.journals.elsevier.com/actamaterialia/1359-6454?generatepdf=true

[2]CHARSLEY P,HARRIS L J.TEM of Dislocation Structures in Al Fatigued at 77 K[C].Inst Phys Conf Ser No.90,1987:269-272.

[3]NOLTE P et al.Shape Changes of Supported Rh Nanoparticles during Oxidation and Reduction Cycles[J].Science,2008,321:1654-1658.

[4]BARDEEN J,COOPER L N,SCHRIEFFER J R.Theory of Superconductivity[J].Physical Review,1957,108(5):1175-1204.

[5]WATSON J D.CRICK F H.Molecular structure of nucleic acids;a structure for deoxyribose nucleic acid[J].Nature,1953,171(4356):737-8.