指标

Indices, including average line loading, average line flow limit per MW served, line investment ratio are proposed to quantify the stress level of the system, while the probability distribution function of fractional load shed and total failure components, cascading failure frequency, and risk are used for the risk analysis of cascading blakcouts.

论文提出了网络利用率、单位平均投资和线路投资比等指标，对系统的临界水平进行量化；并采用连锁故障灾难度的概率分布函数、连锁停电事故频度和风险等指标分析电力系统的连锁故障风险。

The main results are shown as follows:1.Screening freezing tolerant cultivars and lines of chrysanthemumTwenty seven lines of chrysanthemum grown outdoors were screened using \'injury rate\' and \'injury index\'.There were 7 cultivars and lines,which were relatively high tolerant to freezing treatment,i.e.,\'Jinbuhuan\',\'Xuetao\',\'Fuli\',\'Donglin 4\',\'Donglin 6\',\'Donglin 9\', and \'Donglin 13\'.There were 3 cultivars and lines,which were less tolerant,i.e.,\'Fenmeigui\', \'Donglin 1\',and \'Donglin 2\';The determination of electrolyte leakage,and contents of free proline,MDA,CAT,fructose,glucose and soluble sugars on 7 lines of chrysanthemums at different stages freezing showed that \'Xuetao\' and \'Donglin 4\' were more tolerant than others, and that especially \'Donglin 4\' was able to regulate its osmotic pathway to alleviate the \'injury degree\' caused by freezing conditions.2.Protein expression profile of chrysanthemum under low temperature stressTwo-dimensional liquid chromatography was applied to fractionate and analyze total protein taken from \'Donglin 4\' leaves grown at low temperature and at normal condition. Chromatography peaks of fraction were transformed to gel graph by ProteoVue software.

主要研究结果如下：1、露地菊抗冻品种和品系的筛选利用受伤率和伤害指数两项指标对27个露地菊品系进行耐低温筛选，筛选出'金不换\'、'雪涛\'、'富丽\'、'东林4号\'、'东林6号\'、'东林9号\'、'东林13号\'等7个耐低温品系，同时发现'粉玫瑰\'、'东林1号\'、'东林2号\'三个品系的耐低温能力最差；通过对不同自然低温处理时期，7个品系的电导率、丙二醛含量、脯氨酸含量、过氧化氢酶、果糖、葡萄糖和可溶性糖等指标的测定发现，'雪涛\'和'东林4号\'的耐低温能力要强于其它品系，尤其是'东林4号\'对低温的调节能力较强，在低温胁迫下，能够调节渗透途径减轻低温的伤害。2、低温胁迫下，露地菊蛋白质表达谱分析利用二维液相色谱技术，分离了'东林4号\'露地菊品系的低温处理和对照样品的总蛋白，通过ProteoVue软件分析发现：处理样品与对照相比共有蛋白差异点36个，其中显著增强表达的蛋白差异点有26个。

This paper analyzes the concept of navigation economic benefits, establishes the navigation economic benefits index frame based on the characteristics of INEJ, and gives the formula for each benefit in it, which provides reference for decision-making or project evaluation.

本文分析了航运经济效益概念，根据内河航电枢纽工程特点，建立了航运经济效益计算指标体系，并对指标体系中各项效益的计算进行了探讨，提出了量化计算公式，供项目决策或评价时参考。

The second part will introduce the financial norm which the Buffett's finance analysis method pays more attention to, including the index of free cash flow, the rights and interests return rate and the profit margin of main service and so on, introducing the concept of these norms and their importance and function in the Buffett's finance analysis metho...

提出了巴菲特财务分析指标在我国A股市场上运用时应该以现金流量指标为主，权益收益率和主营业务利润率为辅的财务分析方法。根据我国股票市场的现状，对巴菲特财务分析方法在未来的运用提出了在这个多元投资文化的交汇期，巴菲特的财务分析方法将更加表现出它的实用性和科学性的展望。

There are two main indexes in the quota system of data of 10 thousand luck can the change that high detail spends the ground to mirror a netizen to pay close attention to a dot: It is the analysis of the behavior that browse that brings by search engine keyword in the each website quantity that browse, 2 it is an user most frequentation asks content the analysis.

在万瑞数据的指标体系中有两个重要指标能够高度细节化地反映出网民关注点的变化：一是各网站浏览量中由搜索引擎关键词带来的浏览行为分析，二是用户最常访问内容分析。

Incidence and disease index of Fusarium wilt disease were determined, and the plant growth index and changes of some secondary metabolites.

分别在接种病原菌之前和接种病原菌之后14 天收获植株样品，统计植株的发病率和病情指数，测定植株生长指标和其体内此生代谢物指标。

Acer digital technologies are now the main product lines: ADSL2 / 2 +, WLAN, VOIP, FWT, will soon market the product has: VDSL2, IPTV STB. In 2001, Acer digital technology on its own development and production of ADSL CPE, through the Ministry of Information Industry of the network detection, the indicators are good; in 2003, the company successfully passed the National Product Quality Compulsory Certification (3C Certification); 2003 December, macro digital technology passed the China Import and Export Commodity Inspection Corporation Quality Certification Center of the ISO9001: 2000 quality system certification assessment, and obtained ISO9001: 2000 Quality Management System Certification. In 2004, Acer digital technology VOIP terminal equipment in the Canton Post ASTRI compatibility testing of the indicators are very good; in August 2004, Acer ADSL terminal equipment into the company through a strict CE certification, obtained in license permits the sale of the European Union.

宏成数字科技目前主要产品线为：ADSL2/2＋、WLAN、VOIP、 FWT，即将投放市场的产品有：VDSL2、IPTV STB.2001年，宏成数字科技自行研制与生产的ADSL用户端设备通过了信息产业部的入网检测，各项指标均优良； 2003年，公司顺利通过了国家产品质量强制性认证（3C认证）；2003年12月，宏成数字科技顺利通过了中国进出口商品检验总公司质量认证中心的ISO9001：2000质量体系认证的评审，并获得了ISO9001：2000质量管理体系认证证书。2004年，宏成数字科技的VOIP终端设备在广州邮科院的兼容性检测中各项指标非常优秀；2004年8月份，宏成公司ADSL终端设备通过了严格的CE认证，获得了在欧盟销售许可的通行证。

In light of the first expressway reinforced gabion retaining wall in China, which reinforced earth engineering of Xiangtan to Hengyang express highway section of K124 +300～K124 +895 in Hunan province, the external stability analysis of reinforced gabion retaining wall was analyzed by using the reliability analysis method and the reliability index and failure probability were given with this method. The results show that this method is simple, scientific and reasonable.

介绍了Rosenblueth矩估计方法的基本原理及其在加筋格宾挡墙外部稳定性分析中的应用，提出了加筋格宾挡墙外部稳定性可靠度分析方法，基于Rosenblueth方法开发了相应计算程序，研究了填料粘聚力c、内摩擦角φ、地震力、填土重度、车辆荷载以及加筋间距等重要参数对可靠度指标的影响，结合我国第一座高速公路加筋格宾挡土墙（湖南省湘潭至衡阳西线高速公路第十二合同段K124+300～K124+89段加筋土工程）运用可靠度理论分析其外部稳定性，得到了该挡墙外部稳定可靠性指标和破坏概率。

If these parameters are determined, the uniqueness of evaluation result is contrary to the high risk of exploration. This paper analyzes the distribution characteristics of probability and the probability value by Montekaro simulation, all possibilities are simulated. And all possibilities can be gaine...

本文运用蒙特卡罗模拟进行风险分析，对勘探阶段的所有主要不确定因素的概率分布特征和概率值进行详细分析，力求不漏掉任何一种可能，通过蒙特卡罗模拟得出其所有可能值，最后运用这些模拟值和其他确定的参数进行勘探项目的经济评价，得出各种因素组合的经济评价结果和评价指标的概率分布值，量化了勘探参数和评价指标的风险。

Conclusion］The total content of these compounds should be used for qualitative control instead of gallic acid.

结论］单以没食子酸为质量指标不合理，而以芸香苷、叶下珠素和鞣花酸总量为指标更具合理性。

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。