例1：请求减免版面费

Dear Editor，

Thank you for your email dated on May 12，2010，informing me that our manuscript（Ref.No.***）was accepted for publication in Journal of***and should defray US$1000 for the page charge.Because of no foundation to support，I cannot afford to pay this charge.However，I noticed that the journal provides financial assistance for unfunded authors，so I enclosed an application form requesting for the waiver.

I am looking forward to your favorable reply.

Sincerely yours，

例2：请求更换作者和增加基金项目（通常情况下是不允许的，除非作者有十分充足的理由）

Dear Editor，(www.daowen.com)

Thank you very much for informing us that our article（Ref.No.***）was accepted in your journal，and we have also received the attachment of the proof.Here I attached the checked proof，and put forward two requests for your consideration:

First，as Dr.***made great contributions in revising the paper in previous，I want to put him as the second author，and make Drs.***and***as the third and the fourth authors，which was approved by all the authors.

Second，I hope I can add the foundation of National Natural Science Foundation of China（Grant No.***）in the acknowledgement，which was forgotten to write in the original manuscript.

Thank you very much for your consideration.

Sincerely yours，