解惑 | 生物医学SCI写作教程第四期

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SinoScript生物医学SCI写作教程（四）

如果单从语言角度来讲，一篇优秀的SCI论文应该“简洁”、“地道”、“有料”。但是许多人由于受到母语的迁移影响，即按照母语结构或逻辑思维进行写作，最后写出来的文章不是晦涩难懂就是不地道。英语和中文，作为不同语系下的分支，均有其各自的语言特点，而这些特点正是作为检测论文地不地道的标准。比如，就两种语言的侧重点来说，英语重结构，而中文重语义。重结构的说法可以从英语各式各样的句型中得到验证，像主语从句，宾语从句，非限制性定语从句等。这些句型使得英语表达多长句和从句，因此逻辑在英语中显得尤其重要，这绝非是将中文简单地翻译成英文就可以做到的。中文通常都是形散神不散，一旦在英语写作过程中，运用了中文写作的逻辑思维，那么整篇文章很有可能会做不到结构紧密及逻辑严谨，而这正是SCI论文写作中的一大忌。从今天起，被系列教程将集中给大家带来一些SCI论文各部分写作的常用句型，希望能够助你一臂之力。

本期关键词：Introduction Methods

【第四课】“英语写作的语言技巧（Introduction&Methods）”

01

Introduction

第1段：引出问题并讨论对公众的影响。

●Bronchiolitis is the most common serious lower respiratory tract    infection in infants

●It is the most common…

●[X-factors] associated with bronchiolitis make the management/  prevemtion/treatment of ...controversial

第2段：指出当前研究的不足并有目的地引导出自己研究的重要性。

●Given the significant morbidity and mortality associated with  bronchiolitis, effective therapy is sorely needed…

●Although a number of [therpaies/interventions] have been tested in  clinical trials, none has shown great success.

●In clinical practice, [treatment/intervention A] have not demonstrated  readily measurable effect.

●Although a recent meta-analysis demonstrated an association  between….and…other studies leave little optimism regarding…

●Despite the conflicting evidence regarding [Treatment A], previous  studies have demonstrated [Effect B].

●In contrast a number of other trials have shown…These data however,  are balanced with a…that fails to show any effects.

●Recent reports have focused on…

●In a preliminary analysis…

第3段：解释说明为什么你的研究可以弥补当前研究的缺陷并提出假设与研究方案。

●The purpose of this study was to describe diagnostic and treatment preferences of [target population], and to assess the influence of  [Independent variable] on [Dependent variable].

●To investigate this limitations, we…

●Although the results of the previous study revealed significant differences  between X and Y we hypothesize that….

●The present study aims to-Introduction

02

Methods

1.研究方案设计

a指出研究方案已获得机构审查委员会

（IRB）或伦理委员会批准。如果未批准，解释说明原因。

b.描述方案设计：病例对照、队列研究、随机临床试验等。

c.说明是否进行了后续干预，并相应地描述时间表。

2.招募情况

a.说明参与研究人员及其参与标准

●We obtained a roster of members of the [sampling frame list source].

b.说明筛选情况

c.是否提供激励机制？如果有，说明其内容与方式。

d.随机策略

●Each member was randomly assigned to 1 of 4 groups using a computerized random-number generator.

e.如果可以，说明如何给予治疗以及设置控制组。

3.数据收集：描述数据收集方法

●The survey consisted of…

●An additional 13 questions sought information regarding…

●Questions based on the survey sought to describe the subject's…

●Respondent's were also asked to specify which…

●Outcome data was ascertained by asking the participants X? Y? and   Z?. Possible responses to this question were A, B, C, or D.

●Outcome variables were the expressed preferences for or against    the specified diagnostic and therpeutic options, including admission

4.数据分析

a.描述数据分析方法（研究策划书在此是非常有用的信息）

●For some analyses we used….for others we…

●Means, medians, and proportions were recorded for…

●For dichotomous outcomes, Pearson X2 tests were used to assess     differences between subjects who received different [treatments]

●Independent variables included…

b.如果使用了软件，请说明软件名称与版本。

【第四课】小结：句型千万变，内在逻辑不会变。

下期预告【第五课】“英语写作的语言技巧（Result & Conclusion）”

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