To put together and use resourses from families, societies and schools.
整合家庭、社区与学校的生命意识教育资源。
The underling principle of swap is the existence of comparative advantage of resourses.
互惠掉换的基本原理在于发挥资源相对优势的作用；
Objective:To offer evidence for exploiting resourses and drafting the quality standards.
目的：开发利用矮杨梅药用植物资源，为制定药材质量标准提供依据。
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