Question

如何在英文科技论文的致谢中声明两第一,二作者同为第一作者

Answer 1

You can add this phrase before the article:

Acknowledgement:

I hereby experss gratitude to my dear partner XXXX,without his effort,this thesis can not be accomplished.In the process of compilation,he made great contribution on data collecting and analyze.Besides,he completed the Chapter x and xx by himself.This thesis is rather a common achievement than a private possession.