多样性

Taking landscape pattern fractal model and Landsat TM/ETM images in 1995 and 2000 as the basic data,the spatialtemporal database of land use in Chongqing City was established; and using fractal model of landscape pattern,fractal dimension and stability index of landscape pattern,landscape diversity index,landscape apartness index,landscape fragmentation index,landscape evenness index and landscape dominance index were obtained.

采用1995和2000年Landsat TM/ETM影像为基础数据，提取并建立土地利用空间数据库，应用景观空间格局分形模型，获取景观类型的分形维数和稳定性指数以及景观多样性指数、分离度指数、破碎度指数、均匀度指数和优势度等指标。

The results showed that during the research period,the fractal dimensions of paddy fields,dry land and wet areas increased obviously,whereas for forest land,shrubbery land and grass land,the fractal dimensions decreased.For all types of land,the values of landscape diversity index and landscape apartness index have increased but landscape dominance index value has rather decreased.Meanwhile it was found that the relation between fractal dimension and landscape fragmentation index showed significant positive correlation.

结果表明：水田、旱地、水域等土地类型的分形维数在研究时间段内有明显上升，有林地、灌木林地和草地等景观要素类型的分形维数降低；景观多样性和破碎度指数以及均匀度略有增加，而优势度指数下降；分形维数和破碎度指数呈极显著正相关。

It can be assumed, however, that their apathy was indeed one of the big-city variety.

当然，可以假设他们的冷漠是大城市多样性的一种表现。

Other values include the conversation of biological diversity, scientific study and tour, and aquiculture.

结果表明青海湖流域的主要服务功能价值约362.71亿人民币；其中涵养水源的价值最大，为289.66亿人民币；其次为自然和生物多样性保护、科学考察及旅游和水产品价值。

But his speech to the Arab League focused mainly on cultural diversity and respect.

但是他对阿拉伯**的讲话则主要集中在文化的多样性和互相尊重方面。

We also draw the conclusions from the review as follows:①RAPD, SSR and AFLP can be used to analysis the variation of peanut;②The deep generations of hybridized peanut can be identified by RAPD ;③Use RFLP and RAPD to draw the fingerprinting of peanut;④The research on Bradyrhizobiumsp Arachis;⑤The progress in the technique of RFLP and RAPD based on peanut research.

主要介绍了RFLP、RAPD、SSR、AFLP等四种分子标记技术的原理、方法、特点及其在花生上的应用现状：①RAPD、SSR、AFLP都可以分析花生品种的多样性；②RAPD技术可以对杂交后代进行鉴定；③利用RFLP、RAPD技术绘制花生指纹图谱；④利用分子标记技术研究花生根瘤菌；⑤基于花生的RFLP、RAPD技术的改进。

This research has found the complexity and diversity of villages\' spontaneous orders just through only more than twenty villages, so it can be concluded that what needs to be argus-eyed treated mostly is centralize thinking.

本研究通过对二十余个村落的调查研究就已经发现了村落自生秩序的复杂性和多样性，可以推论的是，全国性的村落治理中最应该警惕的就是一元化的思维。

With the modified IIM data this paper probed into the types of the rocks in the Aristarchus Plateau area. The results show that the rocks are diverse in this area in both vertical and horizontal directions.

利用校正后的数据对Aristarchus地区岩石类型开展初步研究的结果表明，该地区在纵向和横向上都存在岩性的多样性。

RAPD reactions were conducted on total 54 samples from 16 varieties and 2 populations of R.glutinosa . The data were analyzed by Phylips, Popgene and Arlequin software. Result: The majority rule consensus tree defined the 54 samples to 3 groups.

采用RAPD技术和群体遗传学的分析方法，对地黄16个栽培品种、2个野生居群共54个个体进行了亲缘关系、遗传多样性和遗传结构分析。

Therefore, the chiru attracted a lot of attentions of the Chinese government, conservation scientists and other conservative organizations in the world.In the present study, 57 chiru individuals were sampled from Arjin Shan Nature Reserve in Xinjiang, Chang Tang Nature Reserve in Tibet and Kekexili Nature Reserve in Qinghai. The present study, based on the analyses of the chiru mitochondrial control region with MEGA, DnaSP and ARLEQUIN programs, investigated into the genetic diversity background, evolutionary history and population relationships and aimed to provide scientific basis for the protection of the chiru.

本研究以采集于新疆阿尔金山自然保护区、西藏羌塘自然保护区和青海可可西里自然保护区的57个藏羚羊个体为研究对象，应用MEGA、DnaSP和ARLEQUIN等分析软件对其线粒体DNA控制环区序列进行分析，以研究当前藏羚羊种群的遗传多样性背景，地理种群关系及其进化历史中种群变化情况，并为藏羚羊的保护工作提供科学依据。

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