物种在共生关系中复杂的相互作用突出了群落的一个重要特点:它们的结构取决于生物之间多样的联系网络。
The complex interplay of species in symbiotic relationships highlights an important point about communities: Their structure depends on a web of diverse connections among organisms.
刺五加种群的高度结构与径级结构的变化都与群落环境以及本身的年龄结构特点有关。
The height structure and diameter structure of A. senticosus population relate with community environments and with its own age structure characteristics.
体现了森林草原交错带鸟类群落的组成特点,即由森林鸟类逐渐向草原鸟类过渡。
It embodied the composition characteristics of bird communities in forest-stepped ecotone from forest zone to steppe zone gradually trastion.
基于深圳围岭公园现有人工次生林植物群落的特点及其自然条件,合理的进行林分改造设计。
Based on the man-made with the secondary community characteristics and the natural conditions in Weiling Park of Shenzhen city, authors make a design for the stand rebuilding reasonably.
群落和主要种类具有垂直分布的特点;
The community and main species have vertical distribution characteristic.
生物群落在其出现的地区最先受到生存环境自然特点的限制。
Biological communities are initially limited by the existing physical properties of the site on which they occur.
通过对本区锐齿栎林群落的野外调查,报道了组成该群落的植物种类183种,隶属于60科,131属,并在此基础上对该群落区系特点作了较为详细的分析。
Investigation showed that there were 60 families, 131 genera and 183 species in the community flora. Based on the datum, the nature of the community flora was analyzed.
最后结合上海乡村旅游景区区域特点,提出了上海乡村旅游景区观赏型、游憩型、生产型和科普型群落植物配置的建议。
Finally based on region characteristics of Shanghai rural tourism, plant landscape configuration models including view type, recreation type, generation type and science education type were proposed.
论述了植物,动物和草原生物群落的特点。
Discusses the plants, animals, and characteristics of the grassland biome.
第三章就北京目前的艺术空间分布特点和艺术群落结构关系进行深入研究。
Chapter 3, Beijing currently on the space distribution of the arts and the arts community structure between the in-depth study.
第三章就北京目前的艺术空间分布特点和艺术群落结构关系进行深入研究。
Chapter 3, Beijing currently on the space distribution of the arts and the arts community structure between the in-depth study.
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