目的观察宇宙辐射对民航飞行人员淋巴细胞微核的影响。
Objective To study the influence of cosmic radiation on the lymphocyte micronucleus of civil aviation pilots and crew members.
对民航飞行签派员执照考试计算机化网络系统的结构和功能设计进行了研究。
The license exam computer net system of civil aviation flight dispatcher is a technique for the civil aviation development.
事故与事故征候分类标准和统计方法是民航飞行安全的一项基础性安全管理内容。
Categorization norm for human factor accidents and accidental signs and their statistical method are the bases for guaranteeing civil aviation flying safety.
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