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区位结构
1、ecological succession───生态演替，生态接续；[生态]生态演替；生态替续
2、ecological footprint───[生态]生态足迹；生态足迹，生态脚印
3、ecological civilization───n.[生态]生态文明
4、ecological niche───生态位；生态龛位；小生境；生态区位；[动]生态位
5、structure───vt.组织；构成；建造；n.结构；构造；建筑物
6、pyridine structure───吡啶结构
7、ecological scar───生态伤疤
8、androecium structure───雄蕊结构
9、ecological system───[生态]生态XiTong
1、It is divided into two parts: principal structure and ecological structure.───哭嫁歌分为主体结构和生态结构两个部分。
2、of species competing for resources in the same ecological niche tends to gradually evolve in ways that allow them to occupy different niches.───同一生态资源的物种趋向于朝着依赖不同资源的方向进化；而相互竞争的物种会逐渐改变他们的活动范围，使其领地不再重叠。
3、Third, the ecological structure could be stabilized.───第三，生态结构将会稳定下来。
4、activities have greatly changed the spatial pattern and ecological structure of wetlands in the whole Tumen River Basin. In order to protect thee...───由于人为活动，湿地的空间分布格局发生较大的变化。
5、Using chlorella and effective microorganisms to optimize aquatic ecological structure and to regulate water quality───优化滩涂养殖水体生态结构和调节水质的研究
6、Ecological Structure and Conservation of Surface Water Resources in Speed Urbanization Area───快速城市化地区地表水资源生态结构及保护研究
7、Soil health was a kind of status or dynamic process with good and normal ecological structure and function.───土壤健康是指土壤处于一种良好的或正常的结构和功能状态及其动态过程。
8、A Comparative Study of the Ecological Structure of the Magazines in New York and Shanghai───都市期刊生态结构的比较研究——以纽约和上海为例
9、These will be important to regional ecological structure, environmental protection and sustainable development.───所述对区域生态建设、环境保护及可持续发展有重要意义。
1、Oasis agriculture is a man—controlled ecosystem in the desert environment. It has a simple ecological structure, fragile ecosystem and weak stability.
2、This paper deals with the microbial ecological structure and purification function of the multi-stages biosystem.
3、The mud flat wetland of Yancheng is one of the model primitive mud flat wetlands, which keeps the ecological structure and function of the natural wetland.