larva造句

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 larva hatches out and lives in the soil.
幼虫孵化之后就在土壤里生活.

The larva eats the mesophyll tissues and makes the leaves yellow and deciduous.
幼虫孵化后潜入叶表皮取食叶肉组织造成叶枯黄凋落.虫害在林分的上部发生重于中、下部,林缘重于林内.

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.

pelagic larva
海面幼虫

A larva metamorphoses into a chrysalis and then into a butterfly.
幼虫变为蝶蛹,再变成蝴蝶.

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.

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.

...a dragonfly larva.
蜻蜓幼虫

Objective To define the antiviral activity of Musca domestica larva homogenate.
目的确定家蝇幼虫匀浆液的抗病毒作用.

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.

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