有些作者在文稿投出后，未经编辑部同意又将同一文稿投寄他刊，这种一稿两投现象屡见不鲜，给本刊的编审工作增加了许多困难，甚至造成个别文稿的一稿两登。这是学术界的不正之风，是学术态度不严肃的行为。为维护国家著作权法的尊严和本刊的声誉，维护读者的利益，特声明如下? After the submission of the manuscript, some authors sent the same manuscript to him without the approval of the editorial board. This phenomenon of two manuscripts is not uncommon, which has added many difficulties to the editorial work of the manuscript, Gordon This is an unhealthy trend in academia and is not a serious academic attitude. In order to safeguard the dignity of the country’s copyright law and the reputation of this magazine and safeguard the interests of its readers, we hereby make the following statement: