Objective To investigate the fauna of genua Musca in Hebei province of China.

目的调查研究河北省家蝇属昆虫的种类、分布及区系特征。

Feathers initially developed from insect scales.

羽毛最初由昆虫的翅瓣演化而来。

The wing is a flattened evagination of the dorsal body wall.

翅是昆虫背板的片状翻出物。

Insects are attracted to flowers by their colour,scent and nectar.

昆虫为的色彩、香气和所吸引。

Leaving some fields fallow provided a natural check on insect populations.

让一些土地休耕是自然控制昆虫数量的办法。

Objective: To investigate the fauna of genua Lispe in Hebei Province of China.

调查研究河北省溜蝇属昆虫的种类、分布及区系特征。

Octopamine(OA) constitutes one of biogenic amines in the invertebrate nervous system.

章鱼胺(OA)是昆虫体内的痕量神经活性物质。

He catalog(ue)d all the insects in his collection.

他将收集的昆虫成目录。

Some people exterminate garden insects by spraying poison on the plants.

有些人在植物上喷撒毒剂杀死园内的昆虫。

This insect makes its strange noise by rubbing its back legs together.

这只昆虫摩擦它的两条后腿发出一种奇怪的声音。

Insects which eat crops are pests.

吃庄稼的昆虫是害虫。

Some insects have a natural camouflage which hides them from the attack of their enemies.

有些昆虫有一种天然的保护色可敌人的袭击。

Zack Lemann, Visitor Programs Manager at the Audubon Insectarium, goes on to explain the exhibits with contagious enthusiasm.

查克黎曼是奥杜邦昆虫馆的访客计画负责人，他用有感染力的热情来解释了这些展览。

John Irish, a Namibian taxonomist, was beating grass bushes with sticks to see what insects might fall out.

纳米比亚的分类学家艾立旭（JohnIrish）手杖击打地上的草丛，分辨跑出来的昆虫。

The paper expounds its defence mechanism from prevention and inhibition of somatic mesoblast,cellular immunity,humoral immunity and temperature rising,and.

从体壁阻抑、细胞免疫和体液免疫及体温升高4个方面阐述了昆虫对真菌的御机制及其研究进展。

There are lots of factors causing infestation of phytophagous pests and changes of dominate species in the apple orchards.

摘要苹果园内植食性昆虫种群数量的上升和主要种类的变替，原因是多方面的。

Microsporidia are obligate intracellular parasited eukaryotes.The range of hosts included invertebrate and vertebrate.The microsporidian species parasited mainly fishes and insects.

摘要微孢子虫为一绝对细胞内寄生之真核生物，寄主范围包含无脊椎动物及脊椎动物，主要是鱼类及昆虫的微孢子虫为主。

The spores of Bacillus popilliae which are specialized pathogens of the scarabaeid beetles are difficult to be reproduced in vitro.

日本金龟子芽孢杆菌是一种在活有机体外很难产生孢子的昆虫病原体。

6 The insect nervous system is similar to that of other arthropods. Sensory structures include tympanal organs, compound eyes, and ocelli.

昆虫的神经系统与其它节肢动物的神经相似，感觉结构包括听器、复眼、和单眼。

The firefly is a holometabolic insect, passing through the stages of being an egg, being a larva, molting, and pupation.

萤火虫属于「完全变态」的昆虫，一生历经卵、幼虫、蜕皮、化蛹及羽化的过程。