幼虫的
- 与 幼虫的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Photo Gallery: Translucent Creatures Flounder in their larval stage, such as this one in Hawaii, resemble ghostly undersize replicas of adults.
意译:半透明生物图片集。折腾在它们的幼虫阶段,例如这一只在夏威夷,类似幽灵的较小的成熟的复制品。
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The large-scale soil animal sorts were gathered by hand, while the medium and the small soil animals were separated by the funnel law and the funnel law, totally 314 soil animals were caught, which subordinated separately in the mollusk gate ,the annulate gate and 3 phyla 4 class 12 order results showed that the ball tail phyla and the hymenoptera prospect, tubing up 57.54% of the total phyla ,are the dominant class groups and main part of soil animals in this area; The hymenoptera ant class, the coleoptera larva, the arachnids, man kind of, the gastropoda is the common class group the hymenoptera are the common class groups .these result indicate that the community multiple of soil animal's degreases progressively basically among different soil strata sing soil depth and has an obvious aggregation .
结果表明:弹尾目和鞘翅目成虫为优势类群,占全捕量的57.54%,是该区土壤动物的主体。膜翅目蚁类、鞘翅目幼虫、蜘蛛类、螨类、腹足类等为常见类群。上述结果显示土壤动物群落的多样性在不同土层中基本上是随土层深度的增加而递减,并且表聚性明显。关键词:枣园;土壤动物;群落多样性;陕西榆林
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The structures of the ""lungs"" have an evolution trend from lower to higher through Lepidoptera to Hymenoptera. 5. If the function of the ""lungs"" is extended into to ""aerating trachea"", the larvae of Apidae, Muscidae and nymphs of Coleoptera, Hemiptera also may have the function of the ""lungs"". Our researches are supplement and support to Locke's researches and an important progress in insect physiology.
由以上研究结果可得出以下结论:⑴鳞翅目幼虫第8节及臀腔的气管具有&肺&特点及功能;⑵鳞翅目、膜翅目叶蜂科&肺&具有普遍性及进化过程;⑶&肺&功能如进一步扩展,在其它各目中也应存在;昆虫纲&肺&结构和功能的研究是对Locke研究的大力支持和补充,是昆虫基础生理方面的一个新突破和重要进展。
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The structures of the "lungs" have an evolution trend from lower to higher through Lepidoptera to Hymenoptera.5. If the function of the "lungs" is extended into to "aerating trachea", the larvae of Apidae, Muscidae and nymphs of Coleoptera, Hemiptera also may have the function of the "lungs".Our researches are supplement and support to Lockes researches and an important progress in insect physiology.
由以上研究结果可得出以下结论:⑴鳞翅目幼虫第8节及臀腔的气管具有&肺&特点及功能;⑵鳞翅目、膜翅目叶蜂科&肺&具有普遍性及进化过程;⑶&肺&功能如进一步扩展,在其它各目中也应存在;昆虫纲&肺&结构和功能的研究是对Locke研究的大力支持和补充,是昆虫基础生理方面的一个新突破和重要进展。
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The asexual reproductive eggs and larvae were obtained when 50 commercial and bivoltine races induced by hot water. But the rate of asexual developed eggs varied markedly among these races, the range was 11. 99~88. 88 percent. About one-third races, their rates of asexual developed eggs attained 70~80 percent. The rate of asexual developed eggs about hybrid was higher than its parent.
对我国50个二化性现行品种资源进行无性繁殖发生率调查,结果表明各品种都可经诱导获得一定比例的无性繁殖发育卵和幼虫,但品种间存在较大差异,其发生率范围在11.99~88.88%之间,有1/3品种的无性繁殖发生率达到70~80%,而杂交种的无性繁殖发生率明显超过原种的水平。
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Also the research status、advantage and limitation of different methods in the remove of Chironomus larva were analyzed systematically and some scientific tendencies were prospected.
大多数种类幼虫生活在淡水中,但也有在盐份很高的水体中生活的,如盐生摇蚊T.gr.salinarius,它不但在氯离子浓度较高的青海湖中生存,也能在碱性苏打型的水体中生存[2]。7Lj建筑人
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The nodules that appear on it are because the grubs inside are competing for space and pushing each other away to the extremities of the gall.
结核的出现,关于它的幼虫是因为里面的竞争空间,并互相推挤客场对胆汁的四肢。
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And Aphelenchoides besseyi with distinct effects; the fermentation liquid of the bacterial strain has higher poisonous activity to second instar larva of Heterodera glycines, and can remarkably restrain cyst hatching; the treatment of fermentation liquid with different diluted concentration is significantly different from the treatment of sterile water; the insecticidal effects of stock fermentation solution can reach above 90%, and the effects of greenhouse experiment are obvious; at the same time, the bacterial strain can remarkably poison the Meloidogyne spp.
该菌株的发酵液对大豆胞囊线虫二龄幼虫具有较高的毒杀活性并显著抑制胞囊孵化,不同稀释浓度发酵液的处理和无菌水处理有显著差异,发酵原液的杀线虫效果可达到90%以上,温室防效试验效果明显。同时该菌株对根结线虫Meloidogyne spp。
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Using synchro drosophila as material, pouring purslane liquid or hydroxyketone of different density into substrate,after culturing,anti-decrepit effect can be observed.
用同步果蝇为材料,在培养基中添加不同浓度的马齿苋水提液或醇水提液,观察到了马齿苋的抗衰老效应,并且可以影响果蝇幼虫期的长短及果蝇的繁殖力。
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Any of various luminous female beetle s or beetle larvae of the families Phengodidae and Lampyridae,especially the larva or wingless grublike female of a firefly.
萤火虫一种发光的萤科雌性甲虫或幼虫,尤指退化或缺翅的蛆状的雌性的发光飞虫
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力