摘要：In view of the current situation and environmental fragility of karst depression in guizhou,the study proposed measures to utilize and explore it so as to promote economic development of guizhou depression.

摘要：On the basis of resources features of minority villages in Southeast guizhou and tourists' experience needs,the paper proposed that national villages would increasingly be the ideal destination of cultural experience tourism under the background of experience economy,and products design centering on experience need was the common problem confronted tourism development of national *** analyzing four aspects of tourist resources which were natural ecology and pastoral scenery,tangible national culture,process and event national culture,and intangible culture,the paper proposed a general method for design of tourist products of national *** design should be conducted by following steps of "theme extraction—image shaping—scene design—atmosphere creation—program arrangement—implication design—publicity marketing".It should establish brand image of tourist products of national villages,so as to help tourists realize "image establishment—purchasing impulse—participation into interaction—profound experience—expectation achievement",and to constantly increase the attraction power of tourist products of national villages and comprehensive economic benefit of tourism.

摘要：The development of healthy sustainable economy in guizhou entails green economy based on the human-centerednotion and the ongoing economic and social transition. This paper argues for three stages involved in the processfrom sustainable development to green development. In guizhou, green economy is not merely a means ofenvironmental management, but also a design for coordination between economic development, resourcesconservation, and environmental protection. Seen in this way, it is an important pattern for guizhou’s economicdevelopment.

摘要：一、三十载不悔的选择赵蓉(以下简称:赵):兰老师,您好!我知道,您应该是在我们美术教研员队伍中的元老了,在近几次全国性的美术教育活动中,您的风采和谈吐都给我留下了很深的印象.借此机会能够向您学习,真是我作为后辈的荣幸.

摘要：食品标准是控制食品安全的重要手段之一.我国食品相关标准由四级体系构成,与国际食品法典委员会(CAC)和国际标准化组织(ISO)的标准体系相比,主要存在标准结构不合理、指标设计空白等问题,导致保障全过程食品安全的标准不完善,卫生标准及相应的检验标准不够全面,特别是缺乏有毒物质的限量标准[1-2].