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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。

Our results show that impacts of these environmental factors on geographical distributions of Chinese Chiroptera are in order of annual average temperature,days of temperature above zero degree,January average temperat...

结果表明，按其影响程度大小，影响中国翼手目动物地理分布的连续型环境因子依次为年平均气温、大于零度日数、一月份平均气温、无霜期日数、年降雨量、年平均相对湿度、七月份平均气温、海拔高度和年日照时数，其中年日照时数和海拔高度为负影响；影响翼手目种数密度分布的决定环境因子是年降雨量，但年平均气温也有明显作用。

The spatial distribution pattern and dynamics of four species of dominant plants Hippuris vulgaris,Eleocharis valleculosa,Blysmus sinocompressus and Suaeda glauca in wetlands of the Qinghai Lake were studied by means of spatial distribution analyses.

应用种群生态空间分布的分析方法，研究了青海湖四种主要湿地植物：杉叶藻、槽杆荸荠、华扁穗莞、碱蓬的空间分布格局及其动态。

This paper mesents the method that can calculate concrete compressive strength of non-batch member through its 5% fractile and revising coefficient if its material strength is in obedience to normal distribution.

本文结合工程实例提出对材料强度为正态分布的非批构件按其分布5%分位数并考虑样本容量修正系数确定构件混凝土强度推定值的方法。

Bright Qing Dynasty region composition centers industry and commerce of two acting Jinan relatively, with Ming Dewang government office (Qing Dynasty strokes a courtyard) for the center, organization of space of urban economy function presents the characteristic that gives homocentric cirque shape to distributing, apparent ground is known the effect of pattern by the diplomacy inside the city, area of industry and commerce is concentrated at artery two side are mixed city gate inside and outside, the free market of agricultural products distributings at suburbs, but environment of geography of ancient city suburbs and traffic situation have very big difference, suffer its to affect on the west outskirt economy is most active, boreal outskirt is the flattest.

明清两代济南工商业区布局相对集中，以明德王府为中心，城市经济职能空间组织呈现出同心圆环状分布的特点，并明显地受到城内外交通格局的影响，工商业区密集于干道两侧和城门内外，农贸市场分布于四郊，但是古城四郊地理环境和交通形势有很大差异，受其影响西郊经济最为活跃，北郊最萧条。

Summarizing the conclusions above, we find that in the Taiwan orogenic belt, the variation of hypsometric curves of mountain topography shows an Ohmori cycle and the elevation frequency histograms will finally evolve into a normal distribution.

综合以上结果，台湾造山带山脉地形的测高曲线形态变化呈现出一个Ohmori循环，而高程频分布的形态则终将演化至常态分布。

Objective To clarify the relationship between oocyte maturation and mitochondria distribution by investigating the distribution of mitochondrial in immatured and matured human oocytes.

目的研究人未成熟和成熟卵母细胞中线粒体的分布，进一步阐明卵母细胞成熟和线粒体分布的关系。

Meanwhile, the possibility to reduce Cd uptake and accumulation in pakchoi plants by application of Silicon or Selenium will be also studied.

Cd在不同品种小白菜中亚细胞分布的研究以差速离心法研究Cd在不同品种小白菜亚细胞的分布情况。

Objective: We developed a method of experimental scoliosis in rabbits in order to observe the effect of scoliosis on distribution of muscular fiber type s in paravertebral muscles.

目的：通过脊柱侧弯动物模型，观察脊柱侧弯对椎旁肌肌纤维型分布的影响，探讨肌纤维型分布不对称现象的原因。

Most of Prehistorical and historical sites in the region of the three Gorges distributed at three dale belts. At these dale belts, the banks of river were even and the thickness of soil was relative thick, which provided better inhabited location for ancient people.

三峡地区史前和历史时期考古遗址多分布在三个宽谷地带，这里江岸平缓，谷地上土层堆积相对较厚，为先民提供了适宜的居住场所，可见地貌形态是影响考古遗址分布的重要因素之一。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。