幼虫

Hymenopterous insect that resembles a wasp and whose larvae are parasitic on caterpillars and other insect larvae.

象黄蜂的膜翅类昆虫，其幼虫寄生在毛虫和其它昆虫的幼体内。

The ichneumon wasp paralyses its prey without killing it and lays its larva inside this convenient source of fresh meat, to eat it slowly alive.

姬蜂，黄蜂使猎物麻痹而不是杀死他们，并将它们的活体作为他们幼虫的温床，并慢慢的从他们的活体吸收养分。

The larva of various beetles of the genus Tenebrio that infest flour and other products and are often for bird feed .

大黄粉虫幼体一种拟步行虫属的甲壳虫幼虫，寄生于面粉和其他产品中，常被作为鸟食而饲养

We are using larvicides and insecticide to keep the mosquito population down.

我们正在使用的杀幼虫剂和杀虫剂把蚊子下来。

When treated with propiconazole for 48 h and 72 h, the LD50 values of propiconazole against 4th instar larvae of S.

在注射处理后48 h和72 h，丙环唑对斜纹夜蛾4龄幼虫的LD50值分别为0.91μg/头和0.63μg/头。

It′s alsoshown that the smaller instar of the larva,the easier the control is.

同时也表明松墨天牛幼虫虫龄越小，越容易防治。

There were no significant differences in the relative consumption rate and approximate digestibility between the 6 instar larvae reared with two tobacco species.

26龄幼虫对两种烟草的相对取食量和近似消化率无显著差异，但是对黄花烟草的利用率、转化率及其相对生长率显著下降。

The special content of P450 in the 6〓 instar was the highest in midgut, followed by fat body, segment and head.

研究了棉铃虫六龄幼虫P450的组织分布和亚细胞分布。

Objective To observe the hemocytes of musca domestica larva of the 3th instar by Giemsa's staining.

目的 通过姬氏染色法以便观察家蝇三龄幼虫的各种血细胞形态。

Attacin gene has been expressed in the third instar larvae and it is of certain significance for further understand the immune system of Musca domestica.

Attacin基因在家蝇三龄幼虫中是组成性表达，对进一步了解其在家蝇免疫系统，丰富对昆虫天然免疫的认识具有积极作用。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。