1) stress ecology
受胁生态系统
1.
By introducing the definitions of stress and stress ecology and stress classification, the significance and principal contents of the stress ecology were expounded.
受胁生态系统的症状包括营养循环、初级生产力、物种多样性、优势种群个体大小、演替方向、发病率和种群数量等的变化。
2) damaged ecosystem
受损生态系统
1.
Degradation of damaged ecosystems is a global issue.
受损生态系统的退化是当前面临的一个全球性问题,对受损生态系统类型的确认有助于了解其退化机制,进而采取适当的修复和恢复措施。
2.
This paper discussed on survey research methods of damaged ecosystem of tailings pool area in typical polymetallic mine is discussed.
本文探讨了典型多金属矿尾矿库区受损生态系统的调查研究方法:通过微量元素分析、化学物相与重砂金属矿物定量分析、常量元素与X射线粉晶衍射分析,对尾矿库(斑块)物质组成及污染元素的含量与分布、污染元素的化学赋存状态、污染元素的赋存矿物的研究;通过尾矿库区水体pH与离子含量分析、复垦土壤-植物重金属含量分析、景观结构现场调研与遥感解译等方法,对尾矿库(斑块)污染物质的传输释放路径的研究,为多金属矿区的受损生态恢复与土地复垦提供科学依据。
3) Controlled ecosystem
受控生态系统
4) Disturbed ecosystems
受干扰生态系统
5) controlled ecological life support system
受控生态生保系统
1.
Objective To develop an experimental facility for reducing C 2H 4 produced by plants′ growing in the controlled ecological life support system(CELSS).
目的研制成C2H4去除装置,去除密闭环境植物生长过程中不断产生的微量C2H4气体,为受控生态生保系统大气控制提供有效的方法。
2.
Objective To study the cultivating technique of wheat under low pressures as to establish the basis of developing hypobaric controlled ecological life support system.
目的研究低压条件下小麦的培养技术,为建立低压受控生态生保系统奠定基础。
6) controlled ecological life support system (CELSS)
受控生态生保系统
1.
Objective To develop a space ethylene filter (SEF) prototype facility for use in ground-based experiments, so as to remove the contaminants (C2H4) originated from higher plants in controlled ecological life support system (CELSS), which may inhibit the growth and development of higher plants.
目的研制成空间乙烯过滤器地面试验样机,采用微生物技术控制受控生态生保系统中高等植物产生的微量乙烯(C2H4),以保障植物的正常生长发育。
2.
Objective To develop a prototype of low pressure plant-cultivating facility, for studying the growing technique of higher plants under low pressure in manned deep space exploration, so as to lay foundations for establishing controlled ecological life support system (CELSS) in low pressure environment.
目的研制低压植物栽培装置,以便开展模拟深空探测低压条件下高等植物栽培技术研究,为建立低压条件下的受控生态生保系统奠定基础。
补充资料：胁省
胁省（underarm dart）
指衣服两侧腋下处的省道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条