软件成分

The analysis method of component evenly proved the aboveresults. So exploring the software of the Hyperchem to design the molecular struture for humic and fulvicacid have reliability. As the result, the Felbeck\'s model of the humic modle and Buffle\'s model of the fulvicacids had more reasonable molecular structure than other molecular structure models.

疏水性与折射性、极性、近似表面积、栅格表面、体积、质量在HA和FA与金属离子结合物模型上表现出的不同，应用主成分分析的结果正好验证了上述现象，说明此软件对于腐殖质结构设计具有一定的可信度。

Therein, by adopting the ISCSI protocol, the local data storage sub-system constructs the circuital access pattern of the taxation data. The system eliminates the unbalance phenomena between the capability and the demand of the data storage under the traditional bus storage pattern. Under the centralized control pattern, it provides the information access and shares service with the great data volume, the high speed of data transportation and the high availability for the taxation system. By remotely building a backup data center that is totally consistent with the local data center on the IT foundational fabric, the remote data backup sub-system uses the geographical dispersibility of the remote data center and adopts the LVR software replication technology. It implements the synchronous data replication between the local and remote data center, changes the zero standing capability on the great disaster event under the single data center pattern and raises the standing capability on the disaster events for the application and data in the taxation system. By adopting the dynamic replication technology between the heterogeneous data source, the heterogeneous data conformity sub-system successfully shields the various heterogeneous ingredients of the present system.

其中，本地数据存储子系统采用ISCSI协议构建了税务数据网络存储模式，消除了传统总线型存储模式下数据存储性能和存储需求之间的失衡现象，在集控管理模式下为税务系统提供了超大数据容量、高数据传输率和高可用性的信息存取和共享服务；远程数据备份子系统通过在异地构建一个和本地数据中心IT基础架构完全一致的备份数据中心，利用远程数据中心在地理上的分散性，基于LVR软件复制技术实现了本地和远程数据中心之间信息的实时同步，改变了过去单一数据中心模式下对大型灾难事件的零抗灾能力，提高了税务系统内应用和数据对灾难性事件的抵御能力；异构数据整合子系统采用异类数据源动态复制技术，成功屏蔽了目前系统内存在的各项异构成分。

The mainly contents include: the research design of statistical survey, survey methods, the statistical sorting and analysis of information (contingency table, correlation measurement, inferential statistics, regression analysis, variance analysis, cluster analysis, factor analysis, principal component analysis), the composing of investigation report and the appliance of SPSS.

课程对社会统计和社会调查研究方法进行全面的介绍，要求学生牢固掌握社会统计和社会调查的基本研究方法，能熟练运用社会统计和社会调查的方法和技术从事社会研究工作，对社会统计学的概念和术语有一般程度的掌握，能应用SPSS软件进行社会统计和调查工作。本课程主要内容包括：统计调查的研究设计、资料的调查方法、资料的整理与统计分析方法（列联表、相关关系测度、推断统计、回归分析、方差分析、聚类分析、因子分析、主成分分析等）、撰写调查报告、SPSS应用等。

The 528 bp fragment of flic gene was successfully cloned into vector, the pGEX-flic recombinant plasmid was expressed and induced by IPTG and Western-blot method showed good antigenicity of the recombinant protein, and there were flexible regions such as coil region and turn region in flic protein.

获得的目的基因片段长度为528 bp，测序表明其序列与GenBank公布的一致；软件预测结果显示，该蛋白具有多个明显的二级结构成分及跨膜区；SDS-PAGE检测表明，在约50 ku处有一特异性条带；Western-blot检测表明，表达蛋白具有良好的抗原活性。

A series of novel imine heterocyclic compounds containing thiazole and triazole ring were classified by Var.

应用Cerius^2软件中的主成分分析法和Var。

In empirical study section, totally 40 agricultural listed companies were chosen as samples and 2002,2003,2004 as timeline studied and five variables of ownership concentration and three variables of ownership structure and two variables of controlling were defined. With the method of principal components the comprehensive variable of corporate performance was defined.

在实证分析部分，笔者以农林牧副渔类共40家上市公司为总样本，以2002年至2004年三个年度为考察期间，确定了股权集中度的五个指标(第一大股东持股比例、前五大股东持股比例的平方和、前五大股东持股比例之和、第一大股东和第二至第五大股东持股比例之和的差以及第一大股东与第二大股东持股比例的比值)，股权构成的三个指标(国有股比例、法人股比例和流通A股比例)，两个控制变量，采用主成分分析法确定了经营绩效的衡量指标，采用实证分析和规范分析相结合的方法，运用Eviews和SPSS统计软件，分析了我国农业上市公司的股权结构和经营绩效的关系。

Based on ETM(superscript +) remote sensing data of American Landsat-7, PCI V7.0 software was applied to process series of remote sensing data, including band ratio 4/3 and principal components 1, 3, 4, 5 hands. These objects classification information was extracted and the land use situations in Kunming were studied by using the composed image method of principal components and ratio.

以美国Landsat-7陆地卫星ETM遥感影像数据为信息源，利用遥感图像处理软件PCI V7.0进行波段4/3比值增强处理和波段1、3、4、5主成分分析，采用主组分加比值合成影像图的方法，即ETM4/3+PC3+PC1，提取各类地物分类信息，研究昆明地区土地利用情况。

SPSS was used for principal component analysis and factor analysis of quantity and biomass of six phyla of phytoplankton and four species of zooplankton of five lakes.

利用SPSS软件，对5个湖泊浮游植物6个门和浮游动物4个类的数量和生物量进行了主成分分析和因子分析。

Methods The triceps and subscapular skinfolds were measured and the body composition were estimated by using Changling's and Brozek's models in a total of 376 twin pairs of Han nationality,including 245 monozygotic and 131 likesex dizygotic twin pairs aged 6 to 18 years.Modelfitting method with Mx package was performed to evaluate the proportion of variance components and to analyze the effect of sex,age and development period on the skinfold thickness and body composition.

测量376对6～18岁同性别双生子(同卵245对，异卵131对)肱三头肌、肩胛下皮褶厚度，用长岭和Brozek公式估算体成分；用Mx软件拟合最佳模型，计算各指标遗传与环境方差组分，分析年龄、性别和不同发育期的作用。

Heights,branches and crown diameters of Alstonia scholaris were compared in different-evironmental regions of Southwest Yunnan Province by the methods of Regression analysis,Leading-factor analysis,and Partial analysis ,and GIS ARC/INFO8.3 and ARCVIEW3.3 et al software.

在比较不同环境条件下灯台树林木株高、分枝数和冠幅等长势的基础上，结合灯台树在滇南分布县市的气象资料，采用回归分析法、主成分分析法、偏相关分析及GISARC/INFO8.3和ARCVIEW3.3软件等方法对滇西南思茅和西双版纳地区灯台树种植适宜区进行研究。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。