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为扩大期刊影响,本刊自即日起启用新的一级域名网址http:∥www.lygcxb.cn,原使用的二级域名网址的链接将保留一年。特此告知。
In order to expand the impact of journals, we will activate the new domain name URL http: //www.lygcxb.cn from now on. The original link of the second-level domain name website will be retained for one year. Hereby inform.