中文摘要：

文章分析了西藏城镇特色产业发展的现状与主要问题，认为延伸产业链、提高科技发展水平是实现西藏城镇特色产业持续快速发展的当务之急。在此基础上，遴选出净土健康产业、藏医药产业、天然饮用水产业、旅游业、民族手工业、综合新能源产业、文化产业，建议作为西藏城镇地区的特色产业予以重点发展。同时，从提升产品科技含量和附加值、增强西藏城镇特色产业综合竞争力的目标出发，分别提出了各类特色产业发展的战略重点；并从政策完善、人才培养、资金扶持、项目安排与平台建设方面着手，制定了相应的科技支撑与保障措施。

英文摘要：

The healthy and rapid development of characteristic industries in urban areas of Tibet is important to drive the socio-economic development in rural areas and improve the development ability and the people＇ s livehood, so that Tibet and the whole nation can synchronously build a well-off society in an all-round way. It is also a fundamental requirement for Tibet＇ s long-term stability and national security. This paper analyzes the development status and major problems of characteristic industries in Tibet firstly. It is found that： （1）the scale of characteristic industries in urban areas of Tibet is small and the added value of products is low; （2）the amount of leading and tecological enterprises is small and the technological content of products is low; （3）the amount of science and technology talents is small and the industrial innovation capability is low; （4）the input of science and technology investments is small and the correlation degree between the upstream and downstream industry is low. In a word, the most pressing matter of the moment for the healthy and rapid development of characteristic industries in urban areas of Tibet is to extend the industrial chain and improve the development level of science and technology. Secondly, based on the comprehensive consideration for the particularity of resources, the essentiality of ecology, the sustainability of industrial development and the support of governmental policy, seven kind of characteristic industries are chosen as key industries to development in urban areas of Tibet, such as pure land and health industry, Tibetan medicine industry, natural drinking water industry, tourist industry, national handicraft industry, new energy industry, and culture industry. Thirdly, to enhance the scientific and technological content and added value of products and the comprehensive competitiveness of characteristic industries in urban areas of Tibet, the strategic emphases of the seven kind of characteristic industries development are discussed re