节肢动物

基本解释 (translations)

arthropod  ·  tardigrade  ·  arthropods  ·  tardigvada

与节肢动物相关的网络例句 [注：此内容来源于网络，仅供参考]

Any of numerous invertebrate animals of the phylum Arthropoda,including the insects,crustaceans,arachnids,and myriapods,that are characterized by a chitinous exoskeleton and a segmented body to which jointed appendages are articulate d in pairs.

节肢动物一种节肢动物分类的节肢动物门无脊椎动物，包括昆虫，甲壳纲动物，蛛形纲动物和多足纲节肢动物，其特征为有一甲壳质成对连接副肢的外骨骼和分节的身体

Any of numerous invertebrate animals of the phylum Arthropoda,including the insects,crustaceans,arachnids,and myriapods,that are characterized by a chitinous exoskeleton and a segmented body to which jointed appendage s are articulated in pairs.

节肢动物一种节肢动物分类的节肢动物门无脊椎动物，包括昆虫，甲壳纲动物，蛛形纲动物和多足纲节肢动物，其特征为有一甲壳质成对连接副肢的外骨骼和分节的身体

The families with highest species richness were Ichneumonidae (22 species) and Eulophidae (21 species).

植食性节肢动物141种，肉食性节肢动物229种，杂食性和腐食性节肢动物共33种。

Results showed that abundance, richness and diversity of arthropod communities decreased with depth. A negative association was found between canopy openness and the number of arthropod groups in the lifter layer; some arthropod taxa, such as the Uribatida, Prostigmata and Mesostigmata, were found in a wide range of light conditions, whereas the Hymenoptera, Symphyla, Pseudoscorpiones and Lepidoptera larvae may be photophobic.

结果表明土壤节肢动物的多度、丰富度和多样性随土壤层的加深而下降，具有明显的表聚性；林冠开度与凋落物层的土壤节肢动物类群数量呈负相关；甲螨亚目、中气门亚目和前气门亚目动物对光照的适应范围广；膜翅目、鞘翅目幼虫、综合纲和伪蝎目动物具有明显的避光性；土壤节肢动物类群的分布与林冠开度、土壤自然含水量、电导率和有机质关系密切。

Through the comparative analysis of the arthropod community between intercropping system and the three control systems～the weeding jujube yard system, not weeding jujube yard system and the system of farmland, it is showed that the intercropping system have a more richer neutral arthropod groups. Compared to Weeding jujube yard system and system of farmland the intercropping system have more advantages in natural enemies groups and more disadvantaged phytophagy groups. And the intercropping system can rebuild the arthropod community more faster than the other systems after the system was seriously disturbed, so it is than compared to other three systems the intercropping system have more proper structure and more stronger regulation ability and also more stronger ability to control pest.

对枣粮间作系统和三种对照系统，即除草枣园系统、未除草枣园系统和农田系统的节肢动物群落进行对比分析发现枣粮间作系统具有更为丰富的中性节肢动物类群，比起除草枣园系统和农田系统有更优势的天敌类群和更劣势的植食性类群，且在遭受生境的巨大变化后新生境重新形成时枣粮间作系统的各亚系统能更迅速的形成节肢动物群落和各种功能类群，说明枣粮间作系统比三种对照系统的节肢动物群落有着更合理的结构、更强的调控能力和更强的控害能力。

The natural enemies group, neutral arthropod group and phytophagy arthropod group of the two sub-systems were respectively analyzed and have found that all types of arthropods of the two sub-systems can be divided into three different types of groups. The first group is which living in two habitats and the species current is few impacted by the changes of habitats; The second group is which can living in two habitats in turn ,but can transfer to another in the time the habitats was deeply disturbed ;The third one can only living in one habitats and can make the another habitats as a temporary habitats.

两个亚系统的天敌类群、中性节肢动物类群、植食性节肢动物类群分别进行分析发现两个亚系统的各类群节肢动物均可划分为三种不同类型，第一种为栖居于两种生境且物种流受生境变化影响较小类群；第二种为可依次栖居于两个不同生境，生境的变化对其物种流产生较大影响；第三种为栖居于某一单一生境，但可将另一系统作为某一虫态的临时栖境。

Based on a systematic field investigation and laboratory experiments, the structures of arthropod communities and the evalution of dominant predatory enemies in cabbage fields of different seasons were studied. The main results were as follows:1 The structures and their dynamics of arthropod communities in cabbage fields1.1 Species composition and population dynamics of each species of the arthropodcommunities in the cabbage fieldsThe research results showed that the occurrence of Pieris rapae in spring cabbage fields was relatively grave.

本文在田间系统调查和室内试验的基础上，对不同季节甘蓝田节肢动物群落结构及捕食性天敌优势种的评价进行了研究，主要结果如下：1甘蓝田节肢动物群落结构及其动态1.1节肢动物群落物种构成和各种群数量动态研究结果表明，春甘蓝田菜青虫的发生比较严重，菜青虫在调查期间种群数量呈上升趋势，5月初高峰期平均每株甘蓝接近20头；菜蚜与小菜蛾的发生相对较轻，菜蚜在5月中旬有个明显高峰。

The effect of transgenx Bt cotton on non-target insects The kinds of the dominant species of pests in transgenic cotton field had obvious change, in which the H. armigera was no longer the main pest and the piercing-sucking pests such as Aphis gossypii, Tetranychus urticae, Thrips tabaci etc. rose the main pests. The kinds of the dominant species of predatory natural enemies seemed to be no variation, which was still Propylaea japonica Thunberg. Because of the effect of transgenic Bt cotton on H. armigera laevae-the development delay, the weight reduction, which affected the qualities of parasitic enemies, leading to the reduction of the weight of cocoon and the weight of adult, and the reduction of H.

转Bt基因棉对节肢动物群落整体结构及时序变化的影响 2001保铃棉与冀抗668的相似系数最高(0.8246)，冀抗668、保铃棉与常规防治的相似系数依次0.6459、0.5829，保铃棉和冀抗668与常规不防治的相似系数为0.5669、0.4485.2002 年与冀杭668的相似系数最高(0 。6887)，保铃棉和冀抗668与常规防治相似系数为0.4739、 0.3828，保铃棉和冀抗668与常规不防治的相似系数为0.3124、0.3999，此结果表明，两转Bt 基因棉田节肢动物群落的整体结构一致，相似性较大，与常规防治相比，相似系数有所降低，表明常规功治棉田中人为控制因素对节肢动物有一定影响；转Bt基因棉对节肢动物群落有一定影响，但并不显著。

Of, relating to, or resembling arachnids.

节肢动物的节肢动物的，与节肢动物有关的或类似节肢动物的

A segment of the limb of an arthropod.Of, relating to, or resembling arachnids.

节肢动物的节肢动物的，与节肢动物有关的或类似节肢动物的

与节肢动物相关的网络解释 [注：此内容来源于网络，仅供参考]

Arachnid：节肢动物

arachnephobia 蜘蛛恐惧症 | arachnid 节肢动物 | arachnidan 节肢类的动物

arthropod：节肢动物

蜂属节肢动物(arthropod),昆虫纲(hexapoda),膜翅目(hymenopteran). 有蜜蜂(bees)、黄蜂(wasps)、大黄蜂(hornets)及土蜂等. 工蜂的尾部有毒腺及螫针,毒腺产生蜂毒贮存于毒囊中,螫针是产卵器的变形物. 螫针有逆钩,剌入畜体后,

arthropod：节肢动物,节肢类

arthritis 关节炎 | arthropod 节肢动物,节肢类 | articular capsule 关节囊

arthropod：节肢动物的

arthropod 节肢动物 | arthropod 节肢动物的 | arthrosclerosis 关节硬化

Living Arthropod：活体节肢动物

(1)活体昆虫-鞘翅目;Living Insects --- Coleoptera, | (2)活体节肢动物;Living Arthropod, | (3)昆虫饲养用品;Insect Fodder Products,

medical arthropod：医学节肢动物

医学节肢动物(medical arthropod)是指与医学有关即危害人畜健康的节肢动物. 医学节肢动物学(medical arthropodology)是研究节肢动物的形态、分类、生活史、生态、地理分布、与传病的关系及防制措施的科学. 由于昆虫纲在节肢动物中占绝大多数,

medical arthropod：实验五 医学节肢动物

丝虫Filaria | 实验五 医学节肢动物Medical Arthropod | 蛛形纲Class Arachnida

Phylum ARTHROPODA：节肢动物门

长太多会破坏太多红血球造成贫血, 引发的免疫反应也会造成发烧.[普生] 热带家蚊是昆虫, 属於节肢动物门(Phylum Arthropoda)的昆虫网(Insecta). 节肢动物的特徵是具有带有关节的外骨骼附肢.

Systematic development of arthropods：节肢动物的系统发展

3. 节肢动物与人类 Relationship between arthropods and humans; | 4. 节肢动物的系统发展 Systematic development of arthropods. | 四、教学方法与手段 Teaching Methods

Relationship between arthropods and humans：节肢动物与人类

3. 节肢动物与人类 Relationship between arthropods and humans; | 4. 节肢动物的系统发展 Systematic development of arthropods. | 四、教学方法与手段 Teaching Methods