20 0 3年本刊改为大1 6开出版发行,竭诚欢迎院内外各界专家学者赐稿。为推动高校学报编排规范化,提高学报质量,扩大学术交流,本刊已于2 0 0 0年1期起执行《中国学术期刊(光盘版)检索与评价数据规范》。为此,作者投稿须遵循统一要求:1、来稿要求交打印稿及软盘,或用E -mail将稿 In 2030, the journal was changed to a large one of 16 to be published. We sincerely welcome experts and scholars from home and abroad to contribute draft articles. In order to promote the standardization of university journals, improve the quality of journals and expand academic exchanges, the journal has implemented the “China Academic Journals (CD) Edition Retrieval and Evaluation Data Specification” in 2001. To this end, the authors submitted to follow the uniform requirements: 1, contributions required to pay the print and floppy disk, or E-mail will draft