节肢动物的例句大全

Numbers of individual and species of Lepidoptera in Pb 29 were obviously decreased.

在高抗Pb29节肢动物群落内鳞翅目害虫的数量和种类都明显下降.

The results indicated that there were twelve groups of soil fauna, Arthropoda, Mollusca, Annelida etc.

土壤动物有节肢动物门 、 软体动物门 、 环节动物门等12个目或类.

The outermost layer of cuticle of an arthropod exoskeleton, composed mostly of wax.

主要为水生的节肢动物,通常身体分节并有壳质的外骨骼.

An epidermal layer of cells that secretes an overlying chitinous cuticle, as in arthropods.

一种坚硬的半透明角质物质, 节肢动物外骨骼和某些真菌类细胞壁的主要成分.

It may be mechanically transmitted by arthropods.

它可以通过节肢动物机械地传播.

The insects are tracheate arthropods in which the body is divided into head, thorax and abdomen.

昆虫是有气管的节肢动物,体躯分为头部, 胸部和腹部.

After all , we eat lobsters , which are arthropods, as are insects.

龙虾是节肢动物, 也算虫子.

The posterior segment of the body in arthropods.

节肢动物身体的后面部分.

The impacts of different farming way on arthropod community were researched in different growing periods.

本文研究了不同耕作方式对稻田节肢动物群落在各生育期数量变化的影响.

A jawlike appendage of an arthropod.

包括在节肢动物一族;小蜂科之蜂.

The effects of species pool on community reestablishment were studied from a facet of arthropod community.

从捕食性天敌的角度研究了稻田节肢动物种库对其群落重建的作用.

A pincer like claw of a crustacean or an arachnida lobster , crab , or scorpion.

无毒的蜘蛛类节肢动物,形似蝎子,尾巴细长而无毒刺.

Man is destroying a series of articulate animals.

人类正在毁灭一系列的节肢动物资源.

Anaplasma ovis is an arthropod-borne rickettsial obligate parasite of sheep and goat.

绵羊无浆体病是绵羊和山羊红细胞内专性寄生的由节肢动物传播的立克氏体疾病.

The Xa 21 transgenic paddy field has limit effect on arthropod community.

3种稻田节肢动物群落动态受季节和气候影响明显,转Xa21基因稻田对节肢动物群落结构影响小.

A total of 75 species of arthropoda, including 45 pest species and 30 species of their natural enemies, are recorded in the tobacco fields around Guiyang, Guizhou.

记述了贵阳地区烟地节肢动物75种，其中害虫45种，天敌30种。

Euphausia Pacifica which belongs to Arthropoda Crustacea, is the subarctic dominant species, distributing broadly in Far East sea area, Yellow Sea and Taiwan Strait hereabout.

太平洋磷虾（Euphausia pacifica）隶属于节肢动物门甲壳纲，为北太平洋亚北极区的优势种，广泛分布于远东海域、黄海及台湾海峡附近。

The 710 species, 92% of the arthropoda, belong to insecta and the 541 species, 70% of the arthropoda, endanger tobacco plant.

为害烟草的节肢动物541种，占70%。

From the view points of molecular systematics, comparison and analysis for the key problems in the arguments about the phylogeny and evolution of the higher taxonomic taxa of Arthropoda were conducted.

从分子系统学方面就节肢动物系统进化及高级阶元分类研究中争论的关键问题进行比较分析。

The progress in the study of phylogeny of Arthropoda

有关节肢动物系统发育若干问题的研究进展