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

目调查研究河北省家蝇属昆类、分布及区系特征。

Feathers initially developed from insect scales.

羽毛最初由昆翅瓣演化而来。

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

翅是昆背板片状翻出物。

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

昆为花色彩、香气和花蜜所吸引。

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

让一些土地休耕是自然控制昆数量办法。

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)是昆体内痕量神经活性物质。

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

他将收集昆成目录。

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

有些人在植物上喷撒毒剂以杀死花园内昆。

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

这只昆摩擦它两发出一奇怪声音。

Insects which eat crops are pests.

吃庄稼昆是害。

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

有些昆有一天然保护色可以防止敌人袭击。

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馆访客计画负责人，他用有感染力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.

纳米比亚分类学家艾立旭（JohnIrish）以手杖击打地上草丛，分辨跑出来昆。

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以及体温升高4个方面阐述了昆对真菌防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群数量上升和主要类变替，原因是多方面。

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，主要是以鱼类及昆微孢子为主。

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在活有机体外很难产生孢子昆病原体。

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

昆神经系统与其它节肢动物神经相似，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.

萤火属于「完全变态」昆，一生历经卵、幼、蜕皮、化蛹及羽化过程。