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地理分布

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Covers ranges, e.g., a global range, or a narrower one; may be biogeographical,political or other (e.g., managed areas like conservencies); endemism; native or exotic; ref Darwin Core Geospatial extension

描述物种按行政区域或生物地理区域界定的地理分布范围,可以是全球性分布,也可以是局部尺度上的分布情况。

The more important is that it influenced the direction and the method of some generations. Many scholars devoted themselves to the study of meteorology, pedology, the geographical distribution of population and nationalities, etc..

更为重要的是,它影响了几代中国地理学者的研究方向和研究方法,使许多学者致力于气象学、土壤地理学、人口地理分布和民族地理分布等的研究工作。

We extracted data about environmental factors of 90 Chinese Chiroptera species at known distribution points by using GIS,and conducted PCA and stepwise regression analyses to evaluate impacts of these environmental factors on geographical distribution and species density of Chinese Chiroptera.

利用地理信息系统提取了中国翼手目90个物种已知地理分布点的环境因子数据,并利用主成分分析和逐步回归分析研究了这些环境因子对中国翼手目动物地理分布和种数密度分布的影响程度。

In the respect of plant geography, combining with the situation that plaeogeography, fossils of cycads, present the diversity of cycads of China and the evolutionary process of cycads, think that southwestern region of China are distribution center of plants of Cycadaceae and the originated center.

地理分布方面,结合古地理、古苏铁植物化石的情况及现代中国苏铁科植物的多样性及苏铁科植物的演化过程等方面分析,认为中国的西南地区为苏铁科植物的分布中心,也是起源中心。

We organized and identified the specimens which collected in the insects specimens laboratory of life science and technology department of Xinjiang university, from almost everywhere of Xinjiang with combination of the conventional methods and the electroscopic scanning technique.

本文采用常规鉴定方法与雄性外生殖器解剖相结合,辅以扫描电镜观察,对收藏于新疆大学生命科学与技术学院昆虫室20年来积累的标本及三年在校期间系统地采集于全疆各地的拟步甲类标本进行了整理与鉴定,结合野外考察及重要类群的生物学研究,研究其区系成份,并对其区系特征及地理分布状况进行了系统的分析,主要研究成果如下:1)初步查明新疆拟步甲科昆虫共计266种,分隶于23族72属,其中35种为中国新记录种,3种为拟步甲类新种,作新种记述,并附图片;在研究过程中初步探讨了拟步甲的中文命名问题; 2)新疆拟步甲种类繁多,其区系成分分析显示,除12种为广布种以外,共有6种区系成分,其中中亚细亚种为最多,有87种,占已种的32.7﹪;其次依次为中央亚细亚种和特有种,分别为81种和65种,各占已知种类的30.5﹪和24.4﹪;泛古北种12种,占4.5﹪;欧洲西伯利亚种7种,占2.6﹪;欧洲中亚种最少,仅有2种,占0.75﹪,并根据新疆拟步甲科昆虫区系成分分析了其起源问题; 3)新疆拟步甲科昆虫的地理分布表明,分布于准噶尔盆地的种类最为丰富,计161种,占新疆已知种的60.5﹪;其次是塔里木盆地92种,占已知种的34.6﹪;东疆诸盆地63种,占23.7﹪;伊犁谷地56种,占21.1﹪;在三大山系中,天山山系的拟步甲种类最多,为54种,占20.3﹪;阿尔泰山山系28种,占10.5﹪;昆仑山山系13种,占4.9﹪。

The composition and the faunal distribution of fleas are chiefly determined by their host animals and the zoogeographical distribution of the latter is in turn determined by vegetation climate and landscape as well as other geographical factors such as latitude and elevation.

蚤类的组成及区系分布主要决定于它们的宿主动物,而后者的动物地理分布又依次取决于植被、气候、景观及其他地理因素如纬度、海拔高度等。

As a result,120 species and 24 varieties of the medical plant of Labiatae have been found in Guizhou.42 species and 4 varieties of the medical plant of Gesneriaceae have been found in Guizhou.Among them,there are 1 species new species of the medical plant,2 species new record genus and species of geographic...

结果发现贵州现有唇形科药用植物120种24变种,苦苣苔科药用植物42种4变种,其中1种为药用植物新种,2种为贵州地理分布新记录属和种,1种为贵州地理分布新记录种,7种4变种为贵州特有药用植物,31种3变种为贵州药用新资源。

Based on the distribution of the genera in the world,the eight distribution types of the genera were divided.In addition,the distribution characters of the Perlidae in China were also probed preliminarily.So far two subfamilies,four tribe and twenty genera have been found in China.Ten of them,of which three genera are endemic to China,are the Oriental genera;one Palaearctic genus;three Oriental-Palaearctic genera;one Oriental-Nearctic genus;four Oriental-Palaearctic-Nearctic genera and one Oriental-Palaearctic-Nearctic-Afrotropical genus.

文中还就中国郋科昆虫的地理分布及特点作了初步的探讨,结果表明:在我国已知的2亚科4族20个属中,东洋区分布的有10个属,其中有3个属仅分布于我国;古北区分布的有1个属;东洋-古北区分布的有3个属;东洋-新北区分布的有1个属;东洋-古北-新北区分布的有4个属;东洋-古北-新北-非洲区分布的有1个属。

This paper describes the characteristics and rules of geographical distribution of main crop germplasm resources, totally including 194634 accessions of germplasm of 73 crops.

本文介绍了中国主要农作物种质资源的地理分布,重点论述了主要粮食作物、纤维作物和油料作物种质资源地理分布的规律和特点

The development of the regional forestry industry was uneven.(2)The geographical distribution of China's forest industry and Forest resources was uneven during 1998-2007.The degree of the uneven geographical distribution of the primary industry of China's forestry industry and forest resources was de

我国林业第一产业与森林资源在地理分布上的不均衡程度逐年降低;而我国林业产业总产值、第二产业与第三产业与森林资源在地理分布上的不均衡程度则先在1998-2003年间逐年升高,然后再缓慢下降;(3)1998-2007年间,全国只有浙江、福建、西藏、吉林、黑龙江的林业产业结构对其林业产业增长的贡献始终高于全国平均水平,其他省份的林业产业结构还需调整。

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We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策,这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性,那么就能够保证该系统的建立是精炼的,即没有任何一条公理或推理规则是多余的。

You can save 1,200 pounds of carbon dioxide if you cut down your garbage by 10%.

如果能使你的垃圾废物减少10%,就能减少1200磅的二氧化碳排放。