larva

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常见例句

A larva metamorphose into a chrysalis and then into a butterfly.
幼虫变为蛹,然後再变成蝴蝶.
The larva hatches out and lives in the soil.
幼虫孵化之后就在土壤里生活.
A caterpillar is the larva of a butterfly.
毛虫是蝴蝶的幼体.
A larva metamorphose into a chrysalis and then into a butterfly.
幼虫变为蛹,然後再变成蝴蝶.
The larva hatches out and lives in the soil.
幼虫孵化之后就在土壤里生活.
The result of the same insecticide against different popution instar larva of Cnaphalocrocis medinalis were difference.
同一杀虫剂对不同地区的稻纵卷叶螟幼虫的防治效果有差异.
Known noticanthiforms don't change much in size during the metamorphosis from larva to adult.
在从幼年到成年的变形过程中,这种鱼的大小不会有很大改变.
The parasitic larva of a trematode worm, having a tail that disappears in the adult stage.
蝌蚪形的吸虫类寄生幼虫; 成体阶段尾巴消失.
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.
Human sparagnosis is a rare parasitic disease infected by plerocercoid larva ( sparganum ) of Spirometra species.
摘要人体幼裂头绦虫病是一种由裂头绦虫之长尾幼虫所感染的罕见寄生虫病.
I think this worm is a larva of a butterfly.
我觉得这虫子是蝴蝶的幼虫.
Prevention and treatment: spray in space ; eliminate pests in breeding area; larva prevention and treatment.
防治: 空间弥漫喷洒, 孳生地处理,幼虫防治.
Cutaneous larva migrans of the penis.
阴茎的皮肤幼虫移行.
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.
To observe mosquito larva density degression rate , both hydrophytes and fishes death rate.
同时观察水生植物和鱼类的死亡等影响因素.
Adult phototaxis and first instar larva eat rotten organic matter.
成虫有趋光性,初孵幼虫喜食已腐烂的有机质.
In his palm lay a small larva, a gladiator in the second stage of its life.
他的手掌上有只很小的若虫, 是一只螳,正值生命的第二阶段.
Proteins extraction from the larva of Dendrolimus punctatus with a buffer solution method was studied.
采用缓冲液法对马尾松毛虫幼虫中的蛋白质进行提取研究.
To define the antiviral activity of M. domestica larva hemolymph.
目的确定家蝇幼虫血淋巴的抗病毒作用.
The egg hatches into a larva ( caterpillar ).
卵孵化成了幼虫 ( 毛虫 ).
Results The morphological characters of the larva of N . indica were described and figured.
结果描述了印度翠蝇幼虫的形态特征,并与绿翠蝇、蓝翠蝇和大洋翠蝇幼虫进行了比较.
ON THE MORPHOLOGY OF LARVA OF IXODES SINENSIS TENG ( ACARI: IXODIDAE )
中华硬蜱幼虫的形态 ( 蜱螨亚纲: 硬蜱科 )
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.
Objective Through experiment on animals to explore the existence of larva trichinella spiralistrichinella spiralis in advance.
目的:通过动物实验,进一步探索旋毛虫在本地的存在情况,以期防患于未然.
The present invention relates to water treatment, and especially supersonic midge larva killing method for water.
超声波杀灭摇蚊幼虫的方法,它涉及一种水处理方法, 具体涉及一种利用超声波杀灭水中摇蚊幼虫的方法.
The emergence of an adult insect from a pupal case or an insect larva egg.
在一些昆虫发育的不活跃时期,处于幼虫期和蛹期之间的.
Larva of the wasp f with 4 instars.
幼虫共4龄,咀食寄主组织,只残留头壳,老熟幼虫作茧越冬.
Backswimmer hunts larva . Now he's caught it.
抓住了. 水蜘蛛成功了.
Objective : To explore the possibility of immune prevention of larva migrans of Toxocara canis.
目的: 探索犬弓首线虫幼虫移行症免疫预防的可能性.
The earthbound larvae from which they develop are less pretty, but just as predatory.
幼虫生活在地面上，不像成虫后那么美丽，但是同样会捕食。
The larvae burrow into cracks in the floor.
幼虫钻进了地板的缝隙里。
When the eggs hatch the larvae eat the living flesh of the host animal.
当卵孵化后，幼虫取食寄主的鲜肉。
The eggs quickly hatch into larvae.
虫卵很快孵化成幼虫。
A larva metamorphose into a chrysalis and then into a butterfly.
幼虫变为蛹,然後再变成蝴蝶.
The larva hatches out and lives in the soil.
幼虫孵化之后就在土壤里生活.
The larvae may be excreted in the faeces.
幼虫会连同粪便排出.
In optimum salinity ( 12.4� � ), the optimum temperaturefor larvae and spat were 25℃ and 21℃ respectively.
若在最适盐度 ( 12.4‰ ) 中培育, 浮游幼虫期最适水温为25℃,稚贝最适水温为21℃.
Since 1988 fish have been employed for controlling Aedes larvae in water containers in Liuchiu, Pingtung.
向1988年起, 屏东县琉球乡就已利用食坎鱼防治家器内之斑坎幼虫.
The parasitic larva of a trematode worm, having a tail that disappears in the adult stage.
蝌蚪形的吸虫类寄生幼虫; 成体阶段尾巴消失.
Chrysopidae and Hemerobiidae ; larvae feed on insect pests such as aphids.
两种薄纱状翅膀的昆虫之一(蛹与褐蛉 )其幼虫吃诸如蚜虫等的害虫.
The extract reduced survival of multicolored ladybeetle larvae, but had no effect on the adults.
黄荆提取物对异色瓢虫幼虫有一定的杀虫活性, 但对其成虫无任何影响.
The hatching larvae are parasitic, feeding on the flesh of the host.
幼虫在孵化过程中是寄生的, 靠寄主的肉为生.
The larvae densities are declining with rice growing coverage.
随着水稻的生长,遮盖度增加,幼虫密度下降.
Some larvae of the first generation and most of the second generation were diapause.
第一代部分幼虫和第二代大部分幼虫滞育.
Prevention and treatment: spray in space ; eliminate pests in breeding area; larva prevention and treatment.
防治: 空间弥漫喷洒, 孳生地处理,幼虫防治.
Cutaneous larva migrans of the penis.
阴茎的皮肤幼虫移行.
Methods 174 Pomacea canaliculata samples were artificially digested and examined for the Angiostrongylus cantonensis larvae.
方法人工消化174只福寿螺,显微镜下检查消化液中有无广州管圆线虫幼虫.
Proteins extraction from the larva of Dendrolimus punctatus with a buffer solution method was studied.
采用缓冲液法对马尾松毛虫幼虫中的蛋白质进行提取研究.
Conclusion The larvae used for propagation should be collected at the early ovipositing period.
结论丝光绿蝇室内种群产卵前期幼虫孵化率较高且稳定,转种应在前期进行.
To define the antiviral activity of M. domestica larva hemolymph.
目的确定家蝇幼虫血淋巴的抗病毒作用.
The egg hatches into a larva ( caterpillar ).
卵孵化成了幼虫 ( 毛虫 ).
This paper presents a computer simulation model for egg and larvae stages of cotton bollworm armigera.
本文提出一个棉铃虫卵及幼虫阶段的计算机模拟模型.
Old World hawk that feeds on bee larvae and small rodents and reptiles.
东半球以蜜蜂幼虫、小的啮齿动物和爬行动物为食的鹰.
California moth whose larvae live in esp. oranges.
加利福尼亚蛾子,其幼虫尤其喜生活在柑橘树上.
Larvae invade red blood cells and reproduce, eventually rupturing the blood cells.
幼虫进入红细胞内繁殖并最终导致红细胞的破裂.
Important changes in the embryo or larva will probably entail changes in the mature animal.
胚胎与幼体的重要的变异,或将引起动物成体的变异.
A caterpillar is the larva of a butterfly.
毛虫是蝴蝶的幼体.
The tadpole is the larva of the frog.
蝌蚪是蛙的幼体.
Temperature also has effect on the larvae and spat , with the difference of salinity.
温度对幼体的影响, 是受盐度高低所支配.
The caterpillar is the larva of the butterfly, the tadpole is the larva of the frog.
毛虫是蝴蝶的幼虫; 蝌蚪是青蛙的幼体.
They eat planktonic crustaceans and fish larvae.
以浮游的甲壳动物和鱼类幼体为食.

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