异尖科宫脂属线虫为黄海鱼类线虫的优势种群。
As mentioned above, the fish nematodes from Yellow Sea has a low species richness.
烟粉虱、蓟马和蚜虫是草莓苗圃节肢动物群落的优势种群。
Monitoring of population dynamics of main insects in strawberry nursery;
人工禾草群落间优势种群的重叠程度越大,群落的相似程度越高。
The similarity of different communities increased with the overlap extent of the grass compositions of the communities.
建议抓住优势种群发生高峰期,制定白蜡虫天敌寄生蜂的有效控制措施。
A suggestion was given to designate the control strategy about the parasite wasps on the white wax insect.
芦苇和虉草种群是北固山湿地中的优势种群,在北固山湿地生态系统中发挥着重要的作用。
Phragmites australis and Phalaris arundinacea populations are dominant populations in the wetland, which play important role in the Mount Beigu wetland ecosystem.
系统内发生丝状菌污泥膨胀后,微型动物种类减少,主要优势种群为轮虫、累枝钟虫、表壳虫。
After filamentous bacterium bulking the number of microbiota decreased, and rotifers, epistylis and arcella became the main population.
结果表明:丝栗栲群落及其优势种群个体数、群落物种数和种对级的分享度随高度级增加都呈下降趋势;
The results indicated that the individual number of the community and its dominant, species number and sharing degree decreased as highness classes raised;
有生长优势的细胞能迅速繁殖,成为优势种群。但是,这通常是由基因突变引起,并不是我们所期望的正常生长。
Cells with a growth advantage expand faster and dominate. However, this can come at the price of genetic mutation, so growing fast is not always desirable.
掌握寒地水田杂草发生种类及优势种群,对制定杂草综合治理方案,科学选用化学除草及其配套技术具有指导意义。
Grap the cold-field paddyfield's characteristic and preponderant colony have the directive sense to constitute father's precept of weed, choose chemic weed scientific and its measure.
其园林蚜虫的优势种群在种类、数量上都发生了很大变化,而且这些变化与武汉地区园林植物结构的调整密切相关。
The garden of the dominant species in the aphid species, the number of great changes have taken place, and these changes in landscape and plant in Wuhan is closely related to the restructuring.
对湖北省应山自然保护区蝶类资源进行调查研究 ,共发现蝶类 68种 ,隶属8科45属 ,其中豹蛱蝶亚科的蝶类为保护区蝶类中的优势种群 。
By the survey of butterflies in Hubei Ying mountain natural preservation fields, 68 species of butterflies are recorded, belonging to 45 generns and 8 families.
对湖北省应山自然保护区蝶类资源进行调查研究 ,共发现蝶类 68种 ,隶属8科45属 ,其中豹蛱蝶亚科的蝶类为保护区蝶类中的优势种群 。
By the survey of butterflies in Hubei Ying mountain natural preservation fields, 68 species of butterflies are recorded, belonging to 45 generns and 8 families.
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