蛹
- 与 蛹 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Within a year, these worms grow to almost a full meter, and encase themselves inside a hard crystalline cask to pupate. Within a month, they emerge as a six-legged flea.
一年之内,这些蠕虫会成长至将近一公尺长,并将自己变成一个坚硬透明的蛹;一个月之内,它们便会羽化为六足的熔岩蚤。
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Red ants carry the larvae into their nests, where they live for the next 10 months feeding on ant grubs, until they pupate and emerge as adults.
幼虫掉在地上,接着就是最奇怪的地方,红蚁把其幼虫扛进巢穴中,在那里它们要呆10个月,靠蚁幼虫为生,直到它们化蛹,成为成虫。
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Completion of the road from the Blue took to pupate into a butterfly, after 17 years of painstaking efforts, Pegasus has established a perfect domestic marketing system for domestic enterprises in a number of well-known OEM | ODM manufacturing overall tensile sink one-time, embedded utensils disinfection cabinet , gas stoves.
从毕路蓝履到化蛹成蝶,历经17年艰辛努力,天马建立了完善的国内营销体系,为国内诸多知名企业进行OEM|ODM加工制造一次性整体拉伸水槽,嵌入式食具消毒柜、燃气灶。
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Resistance. The results indicated that larval mortality of the transgenic cottons on the insect of the second instar feeding with Zhongmiansuo 41 was significant higher than on Zhongmiansuo 23, and the mortality of the rest of instar larvae, the period of larvae,the pupate rate of larvae and the rate of larva developed into moth of S.litura hadno significant difference compared with control.
室内应用中棉所 45 、中棉所 41 两种转双价基因棉品种与对照品种中棉所 23 的顶端展开的第 4 张叶片,分别饲喂斜纹夜蛾 Spodoptera litura 幼虫,考察对幼虫、蛹、成虫的影响,编制并分析实验种群生命表,明确上述两种转双价基因棉对斜纹夜蛾的抗性作用。
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Uninfected caterpillars pupate into relatively large primitive moths
未被感染的毛虫化蛹变成相应的大的原生的(出现于某一发展或进化早期阶段的或具有其特征的)蛾子。
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The bioassay resultshowed the three kinds of PG tested could prolong the duration of larval stadium.Salicortin and deltoidin could reduce the survival rate of larvae,pupate rate andgrowth weight evidently,especially for salicortin at high lever(more than 2%).
结果表明,3种酚甙对幼虫生长发育均存在不同程度的负作用,并有剂量效应;3种酚甙均可延长幼虫虫期;柳皮甙和美洲黑杨甙可明显降低幼虫存活率、体重增加率和化蛹率;尤其是柳皮甙在高含量条件下(大于2%)作用更为明显。
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ResultsCyromazine had a great toxicity to firs t-instar larvae of housefly with LC 50 value of 43.896 mg/L, and showed less toxic actio n to third-instar larvae and adults of housefly, but reduced the pupate, ecl osion, female oviposition and egg hatch.
结果 灭蝇胺对家蝇 1日龄幼虫的 48h的LC5 0 值为 43 。896mg/L ,对 3日龄幼虫和成蝇的毒杀效果较差,但可引起幼虫化蛹率、羽化率以及雌成蝇产卵量和卵孵化率明显下降;阿维菌素对家蝇 1日龄、3日龄幼虫和成蝇表现出较强的急性毒杀作用,其 48hLC5 0 值分别为 0 。162 1mg/L、1.5546mg/L和 0 。2 10 3mg/L ,而对家蝇生长发育无不良影响。
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The emergence of adult started to occur in the last ten days of May and would last to the first ten days of July, and then went into a stage of rampantly damaged to the bamboos. The adults could mate multi-time each other in all life except the dormancy.
卵和幼虫在横向上的聚集性强于其在纵向上的聚集性,而蛹和成虫在横向上的聚集性则明显弱于其在纵向上的聚集性,种群在0-3 m尺度内的分布没有明显规律性。
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Effects of electronic beam irradiation on adult of Sitophilus zeamais Motschulsky and its egg, larvae, and pupae hided in the seed of wheat were studied.
本研究用电子加速器辐照处理玉米象成虫以及隐藏于小麦籽粒中的玉米象卵、幼虫和蛹,研究不同发育阶段玉米象辐照后的繁殖力。
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Effects of irradiation by ИЛУ-6М 2 electron accelerator on adult of Sitophilus zeamais Motschulsky and its egg, larvae, and pupae hided in the seed of wheat were studied.
用ИЛУ 6М2 型电子加速器对玉米象成虫以及隐藏于小麦籽粒中的玉米象卵、幼虫和蛹进行辐照效应试验。
- 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