• 特别昆虫激素激素物质我国蚕业生产中的应用研究实用化技术了总结

    It was especially to sum up applied research and practical technique of insect hormone and antihormone in the Chinese sericologica production.

    youdao

  • 此外昆虫“返幼”激素法尼醇密切相关

    Moreover, the juvenile hormone of insects is closely related to farnesol.

    youdao

  • 他们删除这种基因激素缺乏昆虫一直在

    And when they deleted the gene that encodes it, the hormonally deficient insects just kept eating.

    youdao

  • 昆虫蜕皮数种激素分级调控重要生长发育过程

    Insect molting is an important process of growth and development controlled by a cascade of insect hormones.

    youdao

  • 激素调节昆虫许多功能包括蜕皮变态

    Hormones regulate many insect functions, including ecdysis and metamorphosis.

    youdao

  • 昆虫甲壳纲动物产生类固醇激素以促进生长控制蜕皮

    A steroid hormone produced by insects and crustaceans that promotes growth and controls molting.

    youdao

  • 昆虫脱皮由于称为脱皮素激素含量升高而引起的。

    Molting in insects is triggered by rising levels of a hormone called ecdysone.

    youdao

  • 蜕皮激素昆虫重要激素之一激素一起控制昆虫生长发育蜕皮代谢

    Ecydsteroid is one of most important hormones in insect . it controls the growth , development , ecdysteroidogenesis , metabolism and so on with another most important hormone - juvenile hormone.

    youdao

  • 综述具有激素活性昆虫生长控制剂,主要脂肪族类保幼激素类似物的合成应用

    The progress of the synthesis and application of aliphatic juvenoids, insect growth regulator with juvenile hormone activity, is reviewed in this paper.

    youdao

  • 蜕皮激素昆虫生长发育繁殖有重要调控作用,尤其对蜕皮和变态过程

    Fundamental events in the life of insects such as growth, development and reproduction are regulated by ecdysteroids (molting hormone), especially during molting and metamorphosis.

    youdao

  • 激素高血糖激素在某些昆虫种类中发现但是目前为止还涉及到同翅昆虫

    Adipokinetic and hyperglycemic hormones have been discovered in several insects, but no approach has been made to homopterans.

    youdao

  • 抑虫新颖昆虫蜕皮加速剂。鳞翅目害虫高度有效,一种既安全又有选择性的蜕皮激素杀虫剂

    Yichongjing is a novel insecticide, it is highly specific to lepidopterous insects and ACTS as a safe and selective ecdysone agonist.

    youdao

  • 很多昆虫分泌激素三种分子混合,一般认为哺乳动物的外激素复杂

    In insects, a lot of pheromones are known to be a blend of two or three molecules. It was postulated that it would be even more complex in mammals.

    youdao

  • 报道一个用于昆虫激素研究简单快速相色谱分析制备方法

    It presents a simple method was presented for the separation and preparation of insect pheromones at the nanogram level by using gas chromatography (GC).

    youdao

  • 越来越多证据表明羽化激素可能存在所有昆虫中,并作为一种调节蜕皮一般激素机制

    Accumulating evidence suggests that EH is present in all insects and may provide a general hormonal mechanism to regulate ecdysis.

    youdao

  • 昆虫中,胆固醇不仅细胞膜重要成分之一也是昆虫蜕皮激素生物合成前体

    In insects, cholesterol is not only one of the main components of cell membranes, but also a precursor of ecdysone biosynthesis.

    youdao

  • 羽化激素蜕皮触发激素诱发昆虫蜕皮行为蜕皮末期其它生理变化

    The peptides eclosion hormone(EH) and ecdysis\|triggering hormone(ETH) trigger ecdysis behaviors and other physiological changes which occur at the end of the molt.

    youdao

  • 调控昆虫蜕皮变态的激素主要有蜕皮激素保幼激素

    The processes are regulated by molting hormone (20E) and juvenile hormone (JH).

    youdao

  • 目的介绍昆虫保幼激素蚊蝇合成工艺

    Objective:To introduce the synthetic technique of pyriproxyfen; Methods;

    youdao

  • 目的介绍昆虫保幼激素蚊蝇合成工艺

    Objective:To introduce the synthetic technique of pyriproxyfen; Methods;

    youdao

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