• 异尖科脂属线虫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.

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  • 烟粉虱、蓟马和蚜虫是草莓苗圃节肢动物群落优势种群

    Monitoring of population dynamics of main insects in strawberry nursery;

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  • 人工禾草群落优势种群重叠程度越大,群落相似程度越高。

    The similarity of different communities increased with the overlap extent of the grass compositions of the communities.

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  • 建议抓住优势种群发生高峰期,制定白蜡虫天敌寄生蜂有效控制措施。

    A suggestion was given to designate the control strategy about the parasite wasps on the white wax insect.

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  • 芦苇种群北固湿地中的优势种群北固山湿地生态系统发挥着重要作用

    Phragmites australis and Phalaris arundinacea populations are dominant populations in the wetland, which play important role in the Mount Beigu wetland ecosystem.

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  • 系统内发生丝状污泥膨胀,微型动物种类减少主要优势种群为轮、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.

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  • 结果表明丝栗群落及其优势种群个体、群落物种数种对级的分享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;

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  • 生长优势细胞迅速繁殖,成为优势种群但是通常基因突变引起,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.

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  • 掌握寒地水田杂草发生种类优势种群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.

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  • 园林蚜虫优势种群种类数量发生很大变化而且这些变化武汉地区园林植物结构调整密切相关

    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.

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  • 湖北省应山自然保护区类资源进行调查研究 ,共发现蝶类 68隶属845属 ,其中豹蛱蝶亚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.

    youdao

  • 湖北省应山自然保护区类资源进行调查研究 ,共发现蝶类 68隶属845属 ,其中豹蛱蝶亚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.

    youdao

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