生态系统结构 meaning in English
ecosystem structure
Examples
- Abstract : in this paper , we put to use the principle of multiple objective programming and establish the multiple objective decision model according to the specific circumstances of liangshan state , panxi area , and we also make structure optimization on the ecological system of agriculture in order to achieve the best multiple benefit and provide the reliable theory for policymaker to adjust the structure of the ecological system of agriculture
文摘:利用多目标规划原理，结合攀西地区凉山州的具体情况，建立多目标决策模型，对其农业生态经济系统进行结构优化，使综合效益达到最佳状态，为决策者调整农业生态系统结构提供理论依据。 - In 1980 ' s , a new economic field - eco - economics - births . it provides the direction of society developments the ecosystem economics thinks the economic system is the second stage system of ecosystem or sub - system of environment , emphasizing mankind social economic activities have to obey natural ecosystem regulation , limiting economic scale in the resources supply of ecosystem system and the ability of wastes modulation
生态经济观认为经济系统是生态系统或环境的亚系统或子系统( sub - system ) ,强调人类社会经济活动必须服从自然生态规律,将经济规模限制在生态系统的资源供给和废弃物调节能力之内,以维护生态系统结构和功能的稳定性,从而保证人类社会的生命支持基础和社会经济的可持续发展。