特征指标

The aim of these researches is to improve the work performance and reliability of switching devices and finish the protection and control of the power supply system. This work is based on the design of VCB with multiple breaks and vacuum arc of high current in short-gap is studied.

本文探讨真空开关电弧外部形态特征和内部等离子体参数的诊断，旨在提出相应的调控理论以提高开关装置的工作性能和指标，完成电力系统的保护和控制任务。

This dissertation extracts ten key elements of RIN that influence the leading technique ability of regional industry creation, from the aspects of technique terrace, creative funds, industry multitudinousness and creative culture.

本文从RIN创新主体间资金流的强度和协调性两个维度，设计了刻画RIN内交流强度和交流结构特征的指标体系，可以作为对RIN进行横向或纵向比较分析的一个技术平台。

Based on Universal Soil Loss Equation and the natural environment characteristics of Fujian Province,four natural factors affecting soil erosion were chosen as the assessment indices,which are the rainfall erosivity,relief,soil texture and vegetation types,and the soil erosion sensitivity of Fujian Province was assessed under the support of GIS.

根据通用土壤流失方程的基本原理，结合福建省的自然环境特征，选择降雨侵蚀力、地形起伏度、土壤质地、植被类型4个自然因子作为评价指标，在G IS软件支持下对福建省土壤侵蚀敏感性进行评价，评价结果综合反映了福建省土壤侵蚀敏感性的分布规律，为土壤侵蚀防治、生态环境保护与建设以及土地资源合理开发利用提供依据。

In order to simplify the subsequent analysis,the obtained independent components can be divided into two parts containing dominant part and excluded part according to the concept of vector norm,and two types of statistics,I2 and SPE that reflect the system's variety and error,are respectively calculated whose confidence bounds need to be identified.

独立分量分析在过程监控、故障检测方面的应用则刚刚起步，通常是把分离得到的独立分量直接作为某种特征的反映[4]，或者对混合系数进行多次计算、对比，直接作为检测故障的指标，然后结合支持向量机方法诊断故障[5]。

Based on the landscape zoning and on the index selection of landscape patterns, features and variations of landscape patterns of Shengli opencast mine before and after its construction were studied.

通过对胜利矿区建设前及建设后的景观分区和选取景观空间格局指标，分析研究了胜利矿区景观的空间格局特征及矿区建设前后空间格局的变化，结果表明：1。

Objective To investigate the clinical and laborat ory characteristics of SARS patients complicated with underlying diseases.

目的 探讨合并基础疾病的严重急性呼吸综合征患者临床特征和实验室指标变化特点。

There are 7 species of pangolin in the world.

本文报道的是中国穿山甲和马来穿山甲的头骨形态学资料，涉及头骨特征描述和一些形态学指标测定。

Based on the parametric eigenstructure assignment result for descriptor second-order systems, the parametric expression of the optimization index is obtained.

根据广义二阶动力学系统基于状态加微分反馈的参数化特征结构配置结果，给出了优化指标的完全参数形式。

The Technological Support of Diversification Management Paterns Agriculture insurance zoning is essential to providing crop insurance scheme in Chinese agricultural. Six risk indices, indicating regional characteristics, and fuzzy cluster analysis method, are applied to divide risk zones. After that, three kinds of ratemaking of agriculture insurance ways are discussed,including the weighted average method, the normal distribution method and the Pearson distribution method.

第六章多元化经营模式的技术支持农业保险区划是农业保险经营过程中必要的基础工作，根据区划的要求，本章选择了六项最能反映区域特征的风险指标，运用模糊聚类分析法，进行农业保险的分区；提出了农业保险费率厘定的三种方法，包括加权平均法、正态分布法和皮尔逊函数法。

Concerning the main difficulties the PEDEs encounter,the paper firstly establishes a competitiveness index system of Chinese PEDEs,and then makes an empirical study of several PEDEs from three dimensions of the index system: service level,timing level and price level,finally,suggestions are put forward to help the PEDEs foster their competitiveness.

文章在考虑快递产业基本特征的前提下，重点从民营快递企业目前面临的主要问题着手，建立了中国民营快递企业的竞争力指标体系，并在此基础上从服务水平、时效水平、价格水平三个方面实证分析了若干民营快递企业的竞争力，最后对民营快递企业如何培育竞争力提出了若干建议。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。