查询词典 arthropod

Grouping.Grouping is acharacteristic of dermatitis herpetiformis,herpes simplex,herpes zoster,and late syphilitic eruptions.Small lesions arranged around alarge one are said to be in acorymbose arrangement.Concentric annular lesions are typical of borderline leprosy and erythema multiforme.These are sometimes said to be in acockade pattern,like the tricolor cockade hats worn by French revolutionists.Flea and other arthropod bites are usually grouped and linear(breakfast-lunch-and-dinner sign).Grouped lesions of various sizes may be termed agminated.

群集群集是疱疹样皮炎、单纯疱疹、带状疱疹和梅毒疹的特点小的皮损围绕大的皮损排列称为伞状排列同心圆形皮损是中间界线类麻风和多形红斑的典型皮损这种皮损有时被描述为帽章的形式，就象法国革命者所戴三色帽章跳蚤和其他节肢动物的咬痕常呈群集或线性分布各种大小的皮损聚集在一起术语称为&簇集&

The biramous appendages of an arthropod; long branched hairs on its legson which pollen collects; a forked river; a forked tail; forked lightning; horseradish grown in poor soil may develop prongy roots.

节肢动物的二枝肢体；分叉的河；分叉的尾巴；叉状闪电；山葵在贫瘠的土壤里生长可以长出双叉的根。

Collembola, Protura and Diplura are not only important groups of the soil animal biodiversity, but also one of the key groups in studying the evolution arthropod, because their phylogenetic position are critical to the understanding of the evloution of insect orders.

跳虫、原尾虫和双尾虫不仅是土壤动物多样性研究的重要类群，又是节肢动物低等类群向陆生有翅昆虫演化的中间环节，是节肢动物进化研究中的关键类群之一。

The origin and phylogenetic position and inner relationships of Collembola constitute the controversial focuses. The solution of these questions is one of the key points to resolve the higher-level phylogeny of arthropod , particularly hexapod relationships.

跳虫的起源、分类地位和系统关系等问题，对于阐明六足动物甚至节肢动物各大类群的系统关系非常关键，日益成为相关学者关注和争论的焦点。

"Eurypterid:any of various large, segmented aquatic arthropod s of the order Eurypterida that existed from the Ordovician Period to the Permian Period."

&板足鲎目的：一种巨大的、有节的，属于板足鲎目的水生节肢动物，生存于奥陶纪到二叠纪时期。&

Insect:Any of numerous usually small arthropod animals of the class Insecta, having an adult stage characterized by three pairs of legs and a body segmented into head, thorax, and abdomen and usually having two pairs of wings.

昆虫：数量众多，通常为昆虫纲的小型节肢动物，成年期中有三对足，身体分成头、胸和腹三部分，通常有两对翅膀。

Marrella splendens is a small "arthropod" somewhat reminiscent of a trilobite, but with several distinctive features.

Marrella芨芨草是一个小&节肢动物&有点让人想起了三叶虫，但几个鲜明的特点。

Microsporidia infect a wide range of hosts including many arthropod species that are characterised by seasonal population crashes.

Microsporidia 传染一宽的包括许多节肢动物种的主人范围是藉着季节的人口坠毁的特色。

Sequence analysis revealed that Mjagohad the conserved domains of the argonaute family:PAZ and PIWI.And it had theclose evolutionary relationship with argonaute 1 from arthropod,especially theargonaute 1 of Penaeus monodon.

序列分析表明Mjago含有Argonaute蛋白家族特有的PAZ和PIWI保守结构域，并且其与节肢动物的Argonaute 1，尤其与斑节对虾Penaeus monodon的Argonaute 1具有极高的同源性。

The phylogenetics and evolutionary history of Myriapoda are now central to arthropod systematic research, as the Pancrustacea is commonly accepted as a natural group.

多足动物可能是最早入侵陆地环境的无脊椎动物之一。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。