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- density dominant species 密度优势种
- The density of flies in urban area of Zhangye was 4.30 flies every cage. Musca domestica is the dominant species. 张掖市城区蝇密度平均为4.;30只/笼;蝇种分布以家蝇为主。
- Arbor was the dominant species, with a maximum density of 1975/hm~2.Phanerophytes were the largest in all species and therophytes were in the middle. 乔木树种占主导地位,植株最大密度为1975株/hm~2;
- Results The density of flies in urban area of Zhangye was 4.30 flies every cage.Musca dontestica is the dominant species. 结果张掖市城区蝇密度平均为4.;30只／笼，蝇种分布以家蝇为主。
- In March,the dominant species were Cyclops vicinus vicinus and Daphina pulex. The density of crustacean zooplankton in three stations was 17.1,7.0 and 1.8 ind. 3月份的优势种类为近邻剑水蚤和蚤状氵蚤;3个采样点(蚌埠朝阳大桥、五河分洪闸、浍河节制闸)的浮游甲壳动物密度分别为17.;1ind
- The connectivity among green sites has significant correlation to decentralizing the population of high density and as well as to avoiding the occurrence of dominant species. 三、公园绿地之连接度具有分散鸟类密度与降低都市性鸟类优势化的功能。
- A large number of organisms in a specific geographic area constituting a community with one or two dominant species. 群丛，结合体在一特定地理区域里由一种或两种主要种类构成的区域的大量有机体
- The population density of the main insect pests peaks from June to September,the population quantity of the main dominant species changes discontinuously from season to season. 主要优势种的数量随季节变动表现出不连续特点。
- For the whole peatland, Carex schmidtii is dominant species. 就整个泥炭地来说，泥炭地优势种植物为臌囊苔草。
- The dominant species of pests are main objects in IPM. 它们是综合治理的主要对象。
- Dalbergia hupeana was dominant species in community. 黄檀在群落中优势度明显。
- Mus musculus was a dominant species,occupied 63.71%. 小家鼠为优势鼠种;占63.;71%25。
- Achromatic-buff largest diamond production, the market is the dominant species. 无色-浅黄色钻石产量最大,是市场上占主要地位的品种。
- The species and amount of the dominant species were changing with time. 优势种的种类和数量随时间的变化而变化。
- 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
- Green bristlegrass was dominant species,and fat hen and cockspur grass were subdominant species. 研究区内有野生草本植物25种,其中优势种群是狗尾草种群,亚优势种群为灰菜、稗草种群。
- Formations are often divided into subordinate community types characterized by their dominant species. 群系可以按其优势物种的特征划分为一些次级的群落类型。
- Once upon a time, long before the dawn of human history, werewolves were the dominant species on the planet. 很久很久以前,远在人类历史之前,狼人统治着这个星球。
- It is found that Ceramium spp and Gracilaria verrucosa become the chief dominant species in the red algal community during May. 烟台海域基岩潮间带红藻群落的优势种为仙菜和江篱。
- Rotifer increased to be a dominant species in zooplankton in the water of the ponds. 在种群组成上，前期小球藻一直占优势，后期大型藻类大量出现后，小球藻生物量不大；
