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研究西藏民航对西藏经济的作用和贡献,是一件令人兴奋的开创性工作。为此,我们针对研究问题,仔细研究并设计了一系列的调查方案及调查问卷,并两次进藏实地调查,访问了拉萨、林芝、昌都等地区的各个部门,历时20余日。在2006年6月5～11日和2006年8月3～15日青藏铁路开通前后,又分别进行了两期民航旅客市场特征与铁路旅客市场特征的抽样统计问卷调查,共得到有效问卷1202份。
Studying the role and contribution of Tibet’s civil aviation to Tibet’s economy is an exciting pioneering work. To this end, we carefully studied and designed a series of investigation programs and questionnaires on research issues. We also conducted field visits to Tibet twice and visited various departments in Lhasa, Nyingchi and Qamdo and lasted for more than 20 days. Before and after the opening of the Qinghai-Tibet Railway from June 5 to 11, 2006 and August 3 to 15, 2006, two sample surveys of civil aviation passenger market characteristics and railway passenger market characteristics were conducted respectively. A total of 1202 valid questionnaires were obtained .