寒冬即尽,新春伊始,在1992年到来之际,本刊同仁谨向敬爱的读者、辛勤的作者和所有关心支持本刊工作的同志,致以亲切的问候! 过去的一年,是本刊由双月刊改为月刊的第一年。这一年,我们的工作加重了,但我们得到了同行们更多的认可与鼓励,当然也有批评与意见,这些反馈回来的信息增强了我们办好杂志的责任感与使命感。 Winter is the end of the spring, the beginning of the new year, on the occasion of the arrival of 1992, our colleagues in the journal hereby extend our cordial greetings to our beloved readers, hard-working authors and all the comrades who care and support our work! The past year was our issue From bimonthly to the first year of the monthly. This year, our work has been aggravated, but we have gained more recognition and encouragement from our colleagues. Of course, there have also been criticisms and opinions. These feedbacks have enhanced our sense of responsibility and mission in running magazines.