本文基于产业生态学的基本原理，针对我国的环境、资源状况，提出了改变不可持续生产模式的技术方案。
Technical solutions were put forward to change the unsustainable production patterns on the base of the fundamental principles of industrial ecology.
物质循环、再生利用的生态学原理是自然资源和环境从有限到无限的生命原则。
Circulating and regenerating mechanism make the natural resources from finite to infinite and it is the life rule for ecosystem.
利用生态学原理对灌木林的土壤物理性状、水文效益、抗旱性能进行分析研究，得出在干旱瘠薄山地灌木资源的扩大利用有广阔的前景。
The principles of ecology are used to analyse physical properties of soils in shrub forests, hydrolic benefits and drought resistances thereby to conclude…
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