经验分享:sci论文写作各个部分一些固定模式和套路
Abstract. 整体要求简练,言简意赅,因为绝大部分journal对Abstract都有字数限制,一般150~250 words. 先简单描述一下自己工作的前沿背景,几句话,然后引出自己的实验(“In this paper….”; “Herein..” or “Here, we…”),主要陈述实验结果,可稍带提一下所用到的重要方法的名称,然后说明你的结果的意义“There data suggest….”;最后总结拔高“In a word….”or “in summary…..”.
Introduction. 描述跟你的实验相关的领域研究现状及存在的问题,自然的过度到你的实验意义和重要性。“Although…..there are still… so far”“Here, for the first time, we have used…..”。如果你前面已发过相关的文章,要插入引用一下 “We recently showed that…..”或“Our previous studies have shown that… . These results verify that…..”“Here…..”“ To explore this hypothesis, we generated….”. 写好Introduction需要有大量的参考文献做基础,摘取短语、词组、句子进行reorganize。调节好前后句子的顺序及衔接。
Materials and Methods. 这部分可以从别的文章摘到现成的方法描述,加以改造,替换成自己的实验条件,变成自己的表达方式,近几年journal对抄袭句子的现象抓的特别严,多注意。太复杂的经典方法,可以简单描述后加上参考文献“Briefly, …..[ref]”;也可以直接引用参考文献“The…method was performed as described previously [ref]”医.学.全.在.线www.lindalemus.com.
Results. 这一部分很重要。要按照一定的逻辑顺序进行organize,结果描述要准确、专业,一些重要的数据可以放在结果部分的文字描述中,如IC50、EC50、抑制百分率、P值等等。这部分不能像Introduction那样写太多的理论性的东西。每段的开头或一些连接的地方可以简单地用一些理论性的或总结性的句子。在陈述你的实验操作和看到的结果和表面现象时用过去时态,陈述不以人的意志为转移的规律、结论性的内容时用一般现在时。一些常用的短语及句式有:
“In order to prove…., we used…”;“We have set up….”; “To demonstrate…., we further…”;“Consistently/Consistent with…”;“Compared with….”;“Thus, at current time, we have evidence that…”;“We next characterized…”;“We found that…”;“We have noticed that….”;“It’s known that….”;“So we introduced….in our study”;“In contrast…”;“These data suggest that….”;“So we next explored….”;“Notably,….”;“Importantly, ….”;“Furthermore….”;“Moreover….”;“We have previously shown that….”;“As shown in Fig. 1,…..”;“Fig. 1 shows….”;“Overall,….”;“Taken together, these results suggest….”;“These data are consistent with the notion that.....”;“Next, we examined the effect of….”;“We next set out to determine whether….”;“Lastly, we examined…..”;“In order to establish….”.