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1 1990年4月7日至12日,加拿大新伯伦瑞克大学森工系主任吉瑞米·里查德(JeremyRickards)教授、加藉华人孟昭和教授到我院进行学术访问。访问期间,我院森工系与新伯伦瑞克大学森工系签订了系级交流协定。根据该协议,双方将就共同感兴趣的研究项目进行合作研究以及人员交流。2 1990年10月1日至21日,联邦德国哥廷根大学(Cottingln University)魏德尔特(Dr.H-J Weidelt)教授到我院进行学术访问。访问期间,进行了讲学,并到西双版
1 From April 7 to April 12, 1990, Prof. Jeremy Rickards, Director of the Department of Forestry and Engineering at New Brunswick University in Canada, added Chinese Prof. Meng Zhaohe to our academy for an academic visit. During the visit, the Department of Forestry Department of our hospital signed a departmental exchange agreement with Forest Engineering Department of New Brunswick University. Under the agreement, the two sides will conduct cooperative research and exchange of personnel on research projects of common interest. 2 From 1 to 21 October 1990, Prof. Dr.-J Weidelt from the University of Cottingln in the Federal Republic of Germany conducted an academic visit to our hospital. During the visit, conducted a lecture, and to Xishuangbanna