我们的实验为深入了解植物群落对环境重要限制因子变化的响应规律以及预测植物群落结构和组成的变化提供了有价值的信息。
Our experiment provided valuable evidences for the studies on change of plant community to ecological factors and provided a predictive tool for community structure and dynamics.
这种新的“群落生态学”强调的是由不同物种组成的群落的组成和结构。
The emphasis of this new "community ecology" was on the composition and structure of communities consisting of different species.
对渤、黄海近岸海域底栖生物的种类组成、生物量及栖息密度的分布和群落结构进行了叙述和讨论。
The distribution of benthic biomass and biodensity, composition of species and community structure are studied in coastal waters of the Bohai and Yellow Seas.
此外，种类组成、生物量和群落结构指数都随纬度和潮汛的不同而变化。
In addition, the composition of species, Numbers and the index of community structures were changed with latitude and spring tide.
目的掌握塔里木盆地啮齿动物体外寄生蚤的群落组成和结构。
Objective to grasp the community composition and structure of ectoparasite fleas on rodents in the Tarim Basin.
通过沿海拔梯度的系统调查，对小寨子沟自然保护区大熊猫生境的植物群落种类组成和结构进行了初步研究。
Community composition and structure of giant panda habitat were studied by systematic survey along altitudinal gradients in Xizozhaizigou Nature Reserve.
芽库是由植物上所有芽组成的，用于植物的营养繁殖，对植物种群乃是群落的结构和动态起到重要作用。
Bud bank, formed by buds of a plant which are exploitable for vegetative regeneration, plays a fundamental role in local plant population even community structure and dynamics.
结果表明北京市主要湿地的物种组成和群落结构存在很大的差异，湿地内主要物种的重要值有季节性的变化。
The result shown that there is a significant difference in the species composition and community structure in different wetlands. The important value of wetland plants reveals a seasonal variation.
这是期望出现在绝大多数群落中的一种统计分布，它反映了蝗虫群落结构组成和多个物种共存于群落中的原则。
This distribution has been hoped to appear in many communities. It reflects the constructive composing of grasshopper community and the principle that many species coexist in the community.
从植物区系、种类组成、外貌形态和空间结构等方面报道了四川省荣县金花乡桫椤自然保护区桫椤的群落学特征。
The features of the Alsophila Spinulosa community in Jinhua nature conservation zone were studied on the basis of the reserch on the flora, components, appearance and the space structures.
通过对银杉主要群落种群的数量统计和年龄组成的分析，编绘了银杉种群的特定时间生命表、存活曲线和年龄结构图。
The time specific life table, survivorship curve and age structure of Cathaya argyrophylla population were obtained through analysing the demography and age structures of its main coenopopulations.
土壤颗粒组成、碳含量和氮含量是影响线虫群落结构的主要环境因子。
Soil grain composition, soil carbon and soil nitrogen were identified as the most important factors in shaping nematode communities.
结果表明，根据表面类型，微生物群落显示出独特的结构和组成，可以识别人与哪些表面和地理位置发生过联系。
The results therefore suggest that microbial communities show unique structure and composition based on surface type, the identity of the person interacting with the surface and geographic location.
结论：该人房群落蚊种较丰富，群落组成和结构复杂，各优势蚊种数量分布基本均匀和稳定。
Conclusion: Mosquito communities of human rooms have abundant species and its structure and component are very complicate, the distributions of dominant species are relatively stable.
结论：该人房群落蚊种较丰富，群落组成和结构复杂，各优势蚊种数量分布基本均匀和稳定。
Conclusion: Mosquito communities of human rooms have abundant species and its structure and component are very complicate, the distributions of dominant species are relatively stable.
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