The results indicated that purification efficiency of COD_ cr by mono-species wetland was almost the same as that by poly-species wetland; the removal rate of T_ P by poly-species wetland was higher than that by mono-species wetland, while the removal rate of T_ N by the former was lower than that by the latter.
结果表明,两种湿地对有机物CODcr的净化效果差异不明显,但多种群落湿地对TP的净化效果优于单种群落湿地,而单种群落湿地对TN的净化效果又强于多种群落湿地。
The communities of perennial herb are characterized by consociation with single synusia consisting of pure population, and the structure of bush community appear looser.
多年生草本群落常由纯种群构成单优群落，灌木群落结构松散。
The study results showed that it was characterized by microphanerophytes and mesophanerophytes with microphylls and mesophylls, simple, unentire, leathery and herbaceous leaves.
通过对甜槠群落特征进行分析和研究,结果表明:甜槠群落中,甜槠的优势明显,呈单优势群落。
A conservation priority evaluation system of the secondary natural units within a nature reserve based on community species diversity;
自然保护区次级自然单元群落物种多样性优先保护评价体系构建
Evaluation system of conservation priority of forest communities in Yaoluoping of Anhui Province
安徽鹞落坪森林群落优先保护评价体系
Leaflets were raining on the crowd from the balloon.
传单从汽球上像雨点般落到人群中。
Study on Population Dynamic and Community Dominance Species Niche of Quercus Liaotungensis;
辽东栎种群动态及其群落优势种生态位研究
The Niche Characteristics of the Dominants in Forest Communities at the Sejilashan;
色季拉山森林群落优势种群生态位特征研究
The Dynamic Research of Insect Community and Dominance Population in Shaanxi Luochuan Apple Orchard;
陕西洛川苹果园昆虫群落与优势种群动态研究
ANALYSIS ON SPATIAL PATTEMS OF DOMINANTS ON STIPA BREVIFLORA STEPPE
短花针茅荒漠草原群落优势种群空间格局分析
A subdivision of an association having one dominant species of plant.
单优种群体具有一种优势植物的亚门
It is the dominated species in Fir-Rhododendron Community and Alpine Rhododendron Community, common.
该种是构成冷杉-杜鹃群落和高山杜鹃群落的优势种，常见。
Research on Plant Communities Category and the Optimized Transform of Linpan in Chengdu Plain
川西林盘植物群落类型划分及其群落优化改造研究
Study on Improvement Effect of Triton X-100 for Individual Bacterial Colony PCR Method
Triton X-100在单菌落PCR技术中的优化作用
The Relationships between Arthropod communitity and Its Sub-communitities on Evenness Dominance and Dominant Concentration in Almond and Wheat Intercropping Orchard
扁桃-麦间作果园节肢动物群落与各亚群落之间在均匀度、优势度、优势集中性上的关系
In Russia the local landscape unit has been designated a biogeocenose.
在苏联曾把局部景观单位视作生物地理群落。
Improved Ant Colony Algorithm for QoS Unicast Routing Optimization
基于改进蚁群算法的QoS单播路由优化
ABC supporting QoS unicast routing scheme with particle swarm optimization
粒子群优化ABC支持型QoS单播路由机制
Studies on Community Structure and Optimized Models of Urban Forest in Nanjing;
南京城市森林群落结构及优化模式研究