larva的例句大全

To compare to the two models, the spherical model is a typical aggregation distribution model. It indicated that the adults preferred to gather together more than the larva.

两种模型比较，球形模型是典型的聚集分布模型，说明麦红吸浆虫成虫的聚集强度更大。

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One of the most important characteristics of social insect is the caste determination, this process includes a female larva developing into a reproductive queen or a sterile worker.

品级分化是社会性昆虫的主要特征之一，包括雌性分化为生殖个体和非生殖个体，这一分化过程是受基因调控的。

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The females have a club-shaped posterior extremity, the male ( have) a flatly spiralled end. the luminous larva or wingless grub-like female of a firefly.

雌虫有棒状后端，雄虫有扁平螺旋后端。发光的幼虫或者缺翅的幼虫样雌性飞虫。

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Methods: To select the nature habitant of mosquito larva density, to spray the pesticides to the water.

方法：选择野外具有一定蚊幼虫和蛹密度的滋生场所，采用液体喷雾方法，水面喷雾施药，观察蚊幼虫和蛹的下降率；

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Progress and Measures of Study on the Cause of Abalone Larva Death

鲍苗死亡原因的研究进展及对策

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Studies on the larvicidal toxic protein gene with the technique of gene fusion ⅱ. cloning of antibody gene of mosquito larva gut cell membrane

用基因融合技术进行杀蚊幼毒蛋白基因的研究Ⅱ.蚊幼虫肠壁细胞膜抗体基因的克隆

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Studies on the residue determination of abate and its usage in mosquito larva control

双硫磷的残效测定及其杀蚊幼虫效力的研究

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Experimental Studies on Multiplication Control of Mosquito and its Larva by Putting Ducks out to Rice Field

稻田放牧鸭群控制蚊幼孳生的实验研究

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study on feeding and growth of pseudobagrus fulvidraco larva

黄颡鱼仔鱼食性及生长的研究

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the authors summarized key points of nursing 19 patients with larva migrans, which included: supplying mental care, having consultation if necessary, alleviating patient's anxiety and confusion, observing whether there were symptoms of nerve system and digestive system after their taking medicine;

总结19例蠕虫蚴移行症患者的护理要点，包括：提供心理支持，必要时请心理科会诊，解除患者的烦扰、困惑心理；密切观察用药后是否有神经系统和消化系统的不适症状；

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temperature selection for larva of liza haematocheila ( temminck et schlegel) mullet

梭鱼幼鱼选择温度的研究

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larva of the tilapia mossambica are irradiated by he-ne laser to the promoters in growth, disease-resistance and cold-resistibility.

用He-Ne激光照射莫桑比克罗非鱼仔鱼，对其生长、抗病和耐病和耐低温能力都有一定的促进作用。

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an experiment on artificial growing seedlings of penaeus monodon to increase its larva survive ratio

提高斑节对虾人工育苗幼体成活率试验

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caterpillar: the wormlike, often brightly colored, hairy or spiny larva of a butterfly or moth.

蝴蝶或蛾子的蠕虫状，多为浅颜色的多毛或带刺的幼虫。

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n. the egg hatches into a larva (caterpillar).

卵孵化成了幼虫（毛虫）。

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we prevent chafer larva in nursery with 33% furation pelletized granule and 50% phoxim oil concentrate and get best result.

本文表述了3%呋喃丹颗粒剂，50%辛硫磷乳油防治苗圃金龟子幼虫效果最好。

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A magnified shot shows the head of a tiger swallowtail butterfly larva.

这个放大的照片显示一只凶猛风蝶幼虫的头部.

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Plenty are the villi in the small intestine of the larva of the 23 rd day.

23日龄后的仔鱼,小肠形成较丰富的绒毛.

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Then, last year, he was sent an unusual fish larva.

随后, 也就是在去年, 他又找到一条鱼仔.

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The silkworms are producing well. larva of a saturniid moth; spins a large amount of strong silk in constructing its cocoon.

这些蚕的吐丝量很大.一种天蚕蛾的幼虫；在造蚕茧时吐出大量结实的蚕丝。

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