本文作者来稿时,给编辑部写了一封信,信中对文[1]提了一些看法。我们将稿件和信都寄给了文[1]作者容实才同志,他看后回信作了答复。为了进行技术交流和活跃学术空气,我们将两封来信附后一并发表。 At the time of writing, the author of the paper wrote a letter to the editorial department, in which some comments were made on article [1]. We sent all the manuscripts and letters to Wen [1] author, Rong Shicai, and replied after reading the reply. For the purpose of technical exchange and active academic atmosphere, two letters are attached together with the publication.