世界分布

  • 网络Cosmopolitan;cosmopolitan distribution
世界分布世界分布
  1. 在潮湿低洼地面上生长的一种矮生的几乎是世界分布的灯心草属植物。

    Low-growing annual rush of damp low-lying ground ; nearly cosmopolitan .

  2. 世界分布类型有18科、19属、5种;

    It contains 18 families , 19 genera and 5 species belonging to the cosmopolitan areal type ;

  3. 对蝎子草属(Girardinia)植物的分布及生态适应性进行了研究,首次揭示了该属植物的世界分布及中国分布的规律性,界定了植物的生活型,阐述了植物的生态特征。

    This paper studied distribution and ecological adaptability of girardinia plant , first brought to light the laws of their world distribution and Chinese distribution , Divided plant life form , expounded plant ecological characteristics .

  4. 科、属的分布类型均以温带分布与世界分布型中的温带分布类群为主。

    The distribution types of family and genus are mostly temperate distribution .

  5. 通过资料分析,阐述了松材线虫的世界分布、生物地理学特性、危害特点与检疫重要性;编制了松材线虫的世界分布地图。

    The biogeographic characteristics , damage characteristic and quarantine significance of PWN were elaborated .

  6. 红豆杉属植物资源及其世界分布概况

    Resources and Distribution of Taxus in the World

  7. 豌豆豆科植物的一种红豆杉属植物资源及其世界分布概况

    A member of the pea family . Resources and Distribution of Taxus in the World

  8. 弓形虫病是一种由弓形虫引起的、呈世界分布的人兽共患寄生虫疾病。

    Toxoplasmosis is a kinds of epidemical parasitic disease that is caused by Toxoplasma gondii in worldwide .

  9. 对其编制了二叉式分种检索表,对各种均提供了形态解剖学特征的描述与图解以及寄主、生境和世界分布的记录,并加以讨论。

    Morphological characteristics were described and illustrated , and habits , hosts and distributions were recorded for the species .

  10. 土石坝由于本身所具有的特点,使其成为全世界分布最为广泛的的水工构筑物。

    With the inherent traits , the earth and rock-fill dam become the most popular hydor-buildings distributed in the world .

  11. 区系分析表明:该区系可分为13个类型8个变形,其中世界分布和北温带分布属占优势。

    By the areal type analyzes , there are 13 types , 8 forms the Cosmopolitan and the North Temperate gain advantage .

  12. 结果表明:河岸植物区系组成较为复杂,以温带成分为主,有着较高比率的世界分布成分。

    The results showed that the components of flora were complex and dominated by the temperate type in the riparian plant communities .

  13. 根据其地理分布,绘制了白刺属植物的中国及世界分布图。

    The distribution maps both in China and the world are provided in the present paper according to geographic distribution of the genus .

  14. 从分布区类型构成看,胶州湾海岸湿地植物区系成分中世界分布属最多,达24属,占总属数的39.3%,这反映了湿地植被的隐域性特征。

    24 genera occupying 39.3 % of the total belong to cosmopolitan-areal type , reflecting that the vascular plants have universals in geographical distribution .

  15. 全世界分布着大面积盐碱荒地,土地的盐碱化已经成为限制农业产量的主要原因之一。

    The world with large area distribution by saline-alkali wasteland , and the land salinization has become one of the reasons why limit agricultural production .

  16. 科级水平上,共有10个类型10个变型,泛热带分布、北温带分布、世界分布类型较多。

    There has 10 types and 10 variational types in families , mainly is pantropic distribution type , northern temperate zone distribution type , and world distribution type .

  17. 它的种子植物区系成份以北温带分布类型为主(占118属的44%),其次是世界分布类型(21%)和泛热带分布类型(14%)。

    The flora is mainly North Temperate Distribution-type ( about 44 % of 118 genera ) , next are Cosmopolitan Type ( 21 % ) and Pantropic Type ( 14 % ) .

  18. 华北地区青杆群落植物区系以北温带分布属为主,与世界分布属一起形成该区系的主干,所以该区植物以温带性质为主。

    Flora Areal-types of North China Picea wilsonii community were mainly north temperate distribution , together with cosmopolitan distribution contributed the main floristic composition of the communities . Therefore the flora had temperate characteristics .

  19. 肯定会有一天我们放弃依赖煤炭、石油和天然气这些燃料对气候影响太恶劣,全世界分布也太不均衡直接使用制造化石燃料的能源。

    Surely someday we 'll give up on coal , oil , and gas so hard on the climate , so unequally distributed worldwide and go straight to the energy source that made fossil fuels .

  20. 页岩气资源不仅储量巨大,且全世界分布较广,同时还是一种清洁能源,燃烧后碳排放量约为同等条件下煤和石油的一半。

    There is a huge deposit of shale gas resource in the whole world . It is clean , with which the carbon discharge after burned is almost a half of that by coal or petroleum .

  21. 群落属的区系有17种分布类型,其中泛热带分布有13属,其次为世界分布型。

    Based on the distribution of the genera in the world , the 17 distribution types of the genera were divided . According to the geographical distribution types of genus , there were 13 genus in pan-tropical distribution and world distribution was fallowing behind .

  22. 结果表明:(1)调查区域共有树附生藓类植物16科52种,其主要的地理成分为东亚成分、北温带成分和世界分布,分别占总种数的40.38%、25.00%、19.23%;

    The results are as follows : ( 1 ) there are about 52 epiphytic moss species belonging to 16 families in Jinhua suburb ; their floristic types are mainly East Asian ( 40.38 % ), North temperate ( 25.00 % ) and cosmopolian ( 19.23 % );

  23. 地图上标明了这一物种在全世界的分布情况。

    The map shows the distribution of this species across the world .

  24. 乙型肝炎(hepatitisB,HB,以下简称乙肝)是世界上分布最广泛的传染病之一,是由乙型肝炎病毒(HepatitisBvirus,HBV,以下简称乙肝病毒)引起的。

    Hepatitis B ( HB ) is one of the most widespread viral disease which is caused by hepatitis B virus .

  25. 丙型肝炎病毒(HepatitisCVirus,HCV)的感染呈世界性分布,能引起慢性肝炎、肝硬化甚至肝细胞癌。

    Hepatitis C virus ( HCV ) is a major causative agent of chronic hepatitis and is associated with liver cirrhosis which may develop into hepatocellular carcinoma .

  26. 油菜菌核病是由核盘菌[SclerotiniaSclerotiorum(Lib.)debary]引起的一种世界性分布的重要病害。

    Sclerotinia stem rot caused by Sclerotinia sclerotiorum ( Lib ) de Bary is an important disease of oilseed rape with a worldwide distribution .

  27. 黄瓜花叶病毒(cucumbermosaicvirus,CMV)是世界上分布最广的植物病毒之一,其株系繁多,给烟草生产造成很大的损失。

    Cucumber mosaic virus ( CMV ) is one of the most ubiquitous plant virus in the world , have various stains , which caused substantive loss to tobacco production .

  28. 西瓜枯萎病又叫蔓割病,是一种世界性分布的土传病害,是由尖孢镰刀菌(fusariumoxysporum)引起的。

    Watermelon fusarium wilt also known as Fusarium wilt , a worldwide distributed of soil-borne disease , is caused by Fusarium oxysporum .

  29. 芜菁花叶病毒(turnipmosaicvirus,TuMV)是马铃薯Y病毒属(Potyvirus)的一个重要成员,在世界上分布广泛,主要危害十字花科植物。

    Turnip mosaic virus ( TuMV ) is an importance member of the genus Potyvirus , and it is widely distributed in the world and mainly infects cruciferous plants .

  30. GDP越高的地区吸收的外国直接投资越多,这与FDI在整个世界的分布情况一致,即资本主要流向发达或高速增长的经济体。

    The region with the GDP is higher ; the size of foreign direct investment is much bigger . And it is the same situation as the distribution of GDP and FDI in the whole world that is capital stock inflows into developed countries .