[转载]10 Tips on How to Write Less Badly 杜克大学教授：提高学术写作水平的10条建议！ 2021-03-05

10 Tips on How to Write Less Badly By Michael C. Munger Most academics, including administrators, spend much of our time writing. But w ...

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xps为什么不能检测H和He？ 2019-06-11

Stojilovic thinks that  firslty the photoionization cross section is too small (H1s 5000 times smaller than C1s);  secondly, H1s are ...

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破解版origin 2018 出现demo的问题 2019-05-10

把破解版2017中的origin。exe执行程序添加到origin 2018中，运行一次即可。

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A comparison between sol-gel method vs hydrothermal method 2019-05-07

Hydrothermal synthesis has been an interesting technique to prepare materials with different nanoarchitectures such as nanowires, nanorods, na ...

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origin页面快速设定-set x=y的正方形图形输出 2019-05-04

默认origin width 68.24% length 71.77%   if width 210 then 200*68.24=x*71.77 length x=200   so set page width 210, length 200, then ...

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快速插入希腊字母等特殊符号 2019-04-28

使用字符代码的快捷键！unicode 6.2版本 http://www.unicode.org/charts/PDF/U0370.pdf 或百度百科中 https://baike.baidu.com/item/%E5%B8%8C%E8%85%8A%E ...

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