To master the rules of tourist flow is in favor of product development and route organization in making of regional tourism planning.
把握旅游流运动规律有利于区域旅游产品开发方向的确定和线路合理组织。
A study on Tourists market is the key item about tourism, and is one of the fore steps in planning the regional tourism development.
旅游客源市场研究是旅游学科研究的重点对象，是区域旅游开发研究的重要环节之一。
Thus its of great importance to make regional planning of energy efficiency in buildings for impelling the development of energy efficiency in buildings working.
做好地区建筑节能规划工作对于推动建筑节能工作的开展具有非常重要的意义。
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