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1987年下半年是中国民航学院科研工作蓬勃发展的一个阶段。这期间陆续有以我院为主与西安管理局、民航103厂合作研制的安-24机翼油箱含裂纹上壁板寿命分析,和我院研制的“B-737-200ADV 起飞着陆性能计算研究”通过部级鉴定。梁家昌教授等研制的“正电子素物理化学研究”以及焦李成同志的“非线性系统故障诊断的研究”均参加了国际学术会议,发表在很有影响的国际杂志上,引起了与会者的极大兴趣,受到了好评,对此两项成果均组织了部级验收,经有关专家评审认为已达到国内外先进水平,并
The second half of 1987 is a stage where the research work of CAAC is booming. During this period, one after another with our hospital and Xi’an Bureau, Civil Aviation 103 factory developed An -24 wing tank cracked wall life analysis, and our hospital developed “B-737-200ADV take-off landing performance calculation ”Passed ministry appraisal. The “Positron Physical and Chemical Research” by Professor Liang Jia-chang, and Comrade Jiao Li-cheng’s “Research on Fault Diagnosis of Nonlinear Systems” all participated in international academic conferences and were published in influential international magazines, which attracted attendees Of the great interest has been well received, both of which have organized the ministerial level acceptance, the assessment by the relevant experts that have reached the advanced level at home and abroad, and