sci投稿图文摘要（大数据分析材料类SCI论文的用词）

本文内容来源于《破解SCI 论文写作奥秘》。

文中，作者将大数据与SCI 论文进行有机结合，通过自然语言处理技术，得到SCI论文的各部分的用词频率统计情况，以期对材料类科研工作者的SCI 论文写作提供一定的帮助。

具体的处理步骤如下：

（1）将PDF格式的论文转换为txt格式；

（2）去除噪声信息（如论文页面边角信息、页眉、引文等）；

（3）文献按 Introduction、 Experiment、 Results and discussion、 Conclusions 分块；

（4）自然语言处理技术进行处理；

（5）标注词性及去除错误；

（6）得到词频统计情况。

Results and Discussion 部分

（1）过去分词（高频词 频次）

used 129 obtained 111 prepared 86

added 81 performed 76 carried 71

washed 66 calculated 59 measured 55

dissolved 47 recorded 44 collected 41

dried 37 synthesized 36 treated 36

conducted 35 determined 32 dispersed 32

purchased 32 followed 31 transferred 29

mixed 23 shown 23 employed 22

characterized 21 immersed 21 investigated 21

heated 20 rinsed 20 equipped 19 placed 19

received 19 fabricated 18 based 17

cleaned 17 evaluated 17 reported 17

stirred 17 analyzed 16 centrifuged 16

taken 16 denoted 15 examined 15

described 15 examined 15 cooled 14

published 14 revised 14 supported 14

……

（2）副词（高频词 频次）

then 163 respectively 95 also 45

finally 38 thoroughly 25 subsequently 19

directly 18 typically 15 prior 14

further 13 not 13 approximately 11

briefly 11 carefully 11 only 11

slowly 11 vigorously 11 about 10

down 10 highly 10 previously 10

even 9 furthermore 9 meanwhile 9

overnight 9 still 9 well 9 as 7

completely 7 electrochemically 6 naturally 6

hydrothermally 6 partially 6 therefore 6

……

材料、化工、能源类 英文论文翻译、修改、润色

请木筐筐：13257004159@163.com

作者介绍（木筐筐）

材料专业研究生；

致力于材料类 SCI 论文写作教学；

独立发表多篇 SCI 论文（含 1 区 top 期刊）；

多家论文润色机构兼职译员。

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