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Therefore, as a conclusion, 3 loci were high polymorphism loci, all were appropriated for the study on genetic diversity. All the four populations have high genetic diversity, which accord with the fact that there was a large amount of Himalyan marmota and they located in many areas.

微卫星位点SSR-2、SSR4、SSR7均为高度多态位点，适用于喜马拉雅旱獭遗传多态性研究；4个地理种群均显示出较高的遗传多态性，与喜马拉雅旱獭分布广泛、数量众多的事实相吻合。

The surveyed results show that as compared to the uncovered vegetation area, the existence of soil microbiotic crusts in the Tengger Desert region significantly increases the diversity and abundance of insect species, especially the diversity and abundance in the quadrats mainly covered by moss and lichen crusts are significantly higher than those in the quadrats mainly covered by cyanobacteria and algal crusts.

结果表明：与无结皮覆盖的植被区相比，生物土壤结皮在地表的覆盖显著地增加了昆虫的多样性和种的丰富度，其中以苔藓和地衣为主的结皮覆盖的植被样方中昆虫种的多样性和丰富度显著地高于以蓝藻和藻类为主的结皮样方。

The results demonstrated that the offspring plants had certain genetic diversity. The pink and the nacarat/saffron plants had the highest genetic diversity. When RP1 or R01 as father or mother was crossed with the other color varieties, their F1 populations had significant segregation chromatogram.

对RP1的49个子代个体，R01的123个子代个体，进行ISSR遗传多样性分析及主成份分析，子代个体间存在一定的遗传差异，其中仍然以表现粉色及桔黄/桔红色的个体遗传多样性最丰富。

According to the above study result, the diversity of microorganisms population in the SUFR system is complex and the bio-community formed in the SUFR system is stable. The close relations between abundance of bacteria and nutrients were found. The correlation between heterotrophic bacteria and COD was 0.949. The correlation between organic phosphate bacteria and TP was 0.815. The correlation between nitrosobacteria and NH3-N was 0.909. The correlation between disnitrifier bacteria and TN was 0.653. These inneglectable great factors effecting on phosphorus-uptake and phosphorus-release of phosphorus accumulating organisms are the influent COD、the concentration of DO、the sludge retention time、the temperature. The diversity of organic phosphate bacteria population in the SUFR reactor was complex and there is no phosphate bacteria taking the absolute superiority in quantity. The near-native pure culture method powerfully complement the traditional pure culture technique and enrich culture technique. The sludgy bioactivity is very good in whole SUFR reactor. By the quality of being biochemistry, the anaerobic phase is higher than anoxic phase and the anoxic phase is higher than aerobic phase of SUFR.

通过以上试验内容研究发现，SUFR 系统中的微型动物种群较多，微生物生态系统稳定；系统中微生物的数量与营养盐的含量密切相关，其中总异养菌与COD的相关系数r 为0.949，有机磷细菌与TP 的相关系数r 为0.815，亚硝化菌与NH4+-N的相关系数r 为0.909，反硝化菌的数量和TN 的相关系数r 为0.653；污水生物除磷工艺中进水COD 的浓度、DO 浓度、泥龄的长短、温度都是影响聚磷菌释磷及吸磷效果的不可忽视的因素；SUFR 系统中的磷细菌呈现种群多样化的趋势，没有占绝对优势数量的磷细菌；微孔滤膜近自然培养法是对传统纯培养技术和富集培养技术的有力补充；整个SUFR 反应器系统中污泥的生物活性很好，就可生化性来讲，厌氧反应器大于缺氧反应器大于好氧反应器；按照动力学方程式求出的细胞生长动力学特征值和SUFR 脱氮除磷系统工艺的实测值结果基本吻合。

Diversity and phylogeny of rhizobia isolated from root nodules of Sesbania cannabina in Jinshajiang arid river valley;2. To study the diversity and phylogeny of rhizobia from Sesbania cannabina in JinShaJiang arid river vally in Sichuan,48 rhizobia was isolated,nodulated,and studied by numerical taxonomy,BOXAIR-PCR,16S rDNA PCR-RFLP,sequences analysis of 16S rDNA and GSⅡ.

从金沙江干热河谷区田菁根瘤中分离得到48株根瘤菌，在对其进行回接实验后，采用数值分类、BOXAIR-PCR、16S rDNAPCR-RFLP、16S rDNA和GSⅡ序列分析方法对这些菌株进行研究，以揭示在金沙江干热河谷区这一特殊地理环境下田菁根瘤菌的多样性和系统发育地位。

The diversity index of rotifers was the highest observed. The results show that the higher the trophic level of the lake, the higher the density diversity index of rotifers in definite trophic level range (from oligotrophic to mesotrophic).

轮虫类的多样性指数最高，并且当湖泊在一定的营养水平范围内（贫营养型向中营养型过渡）时，轮虫的密度多样性与湖泊的营养水平呈现相同的变化趋势。

The number of forward sequences was higher than that of reverse ones in Bos taurus, but with similar genetic diversity. While the reverse sequence from Ovis aries had higher genetic diversity than forward ones.

在牛上，正向片段跟反向片段有较近的遗传距离，而在绵羊上正、反向片段的遗传距离较远。

The high haplotype diversity and nucleotide diversity were corresponding to very large population size and extensive distribution of Pelophylax nigromaculata in Palaearctic Region and Oriental Region.

这样高的单元型多样性和核苷酸多样性与黑斑侧褶蛙作为古北界和东洋界的广布种，种群大是相应的。

The birds of Passeriformes have more important contribution to the group diversity in the Three Gorges Reservoir. Zigui County has the maximal family diversity,while Badong County has the upmost species composition.

类群多样性分析显示，以中小型鸟类为主的雀形目鸟类对三峡库区鸟类多样性贡献最大，秭归具有最大的类群多样性，而巴东则具有最多的物种数。

From above .we come up with the con servation of species diversity and strategies for ecological restoration in wetland, that is strengthening construction of natural conservation region, harmonizing human activities with conservation of species diversity, controlling strictly insect and rat pests developing artificial grassland and so on.

据此，我们提出了相应的湿地物种多样比保护和生态恢复对策，即：加强自然保护区建设、协调人类活动与物种多样性保护的关系、严格控制载畜量、发展人工草地等主要措施与建设。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。