查询词典 Palearctic

From the zoogeographical analysis, the majority of birds mentioned above were found to belong to Palearctic realm.

从动物地理分析来看，本区鸟类组成中的大多数是属于古北界的种类。

Glaciers drove some species from Palearctic region to south and extended further to Southeast Asia and South Asia.

很多的古北－东洋广布种的形成是由于冰川的驱赶作用促使一些来源于古北界种类进一步延伸至东南亚和南亚。

Range and Importance of Host -- Larvae of the Asian longhorned beetle feed on more than 24 species groups in the Orient and Palearctic, many of which are nonnative to North America.

寄主范围和重要性——光肩星天牛幼虫在东方和古北区取食多于24种群体的植物，其中大部分是非源于北美的。

The species of palearctic region and those of oriental region appeare repeated character inMayan forest region.

该林区蛾类古北区种类与东洋区种类呈现交迭分布的特点。

Oedipodidae has the most species in grasshopper accounting for 16.7% of total species.The main fauna elements are Palearctic species.

其中蝗虫类种数最多，占总种数的62.5％，蝗虫中斑翅蝗科的种类又最多，占总种数16.7％。

Species in the genus Phrynocephalus typically inhabit the Palearctic region. Speciation, species diversity and patterns of distribution have been heavily influenced by the complicated geography and geological history.

沙蜥属Phrynocephalus作为鬣蜥科Agamidae中的古北界类群，分布区复杂的地质、地理历史对该属物种形成、分化及分布格局的形成具有重要的影响。

Many species from Palearctic region are distributing in Yunnan, Hainan and Taiwan due to Quatemary Glacier, which are the palearctic species distributed the southern end of China.

第四纪冰川对我国昆虫区系的形成有重大影响，冰川促使古北界种类向南扩散，分布于我国云南、海南和台湾等最南部地区形成了我国分布最南古北种。

The endemic species of Chinese freshwater bivalves are dominated by species in central part of China, Oriental realm, with a few species in Palearctic realm. The endemic species spread over 16 provinces, mainly distributed in Jiangxi, Hunan, Anhui, Zhejiang and Jiangsu provinces.

我国淡水双壳类特有种的组成和区系成分，以东洋界华中区的种类占绝对优势，仅有少数种类渗透到古北界；特有种在我国16个省有分布，但主要集中分布于江西、湖南、安徽、浙江、江苏五省。

As a result,the venations of Mylabris Fabricius were tentatively classified into three types as follows:Southern type,represented by Oriental species,wing dark brown with a lot of folds,veins stout and highly sclerotic;Plateau type,represented by Qingzang Plateau endemic species,wing ivory-white and semitransparent,only the large cell enclosed by costal margin and MP_ 1+2 obvious;and Northern type,as the transition between the former two types,represented by Palearctic species,wing brown,veins clear and moderately sclerotic.

研究结果将斑芫菁属翅脉归纳为3种类型：1南方型：东洋种，翅深褐色，各脉粗大，骨化程度高，皱褶多而明显；2高原型：青藏高原特有种，翅乳白色，半透明，仅前缘和MP1+2形成明显的大翅室，余脉淡而不显，骨化程度低；3北方型：为以上两种类型的中间过渡，古北种，翅褐色，各脉清晰，中度骨化。

As a result, the venations of Mylabris Fabricius were tentatively classified into three types as follows: Southern type, represented by Oriental species, wing dark brown with a lot of folds, veins stout and highly sclerotic; Plateau type, represented by Qingzang Plateau endemic species, wing ivory-white and semitransparent, only the large cell enclosed by costal margin and MP(subscript 1+2) obvious; and Northern type, as the transition between the former two types, represented by Palearctic species, wing brown, veins clear and moderately sclerotic.

研究结果将斑芫菁属翅脉归纳为3种类型：l南方型：东洋种，翅深褐色，各脉粗大，骨化程度高，皱褶多而明显；2高原型：青藏高原特有种，翅乳白色，半透明，仅前缘和MP(下标 1+2)形成明显的大翅室，余脉淡而不显，骨化程度低；3北方型：为以上两种类型的中间过渡，古北种，翅褐色，各脉清晰，中度骨化。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐