综合指标

By studying and analyzing maritime statistic data and requirements of ship navigability, the author obtains main index of evaluating the safety of LNG carrier cargo loading and unloading, such as hull intensity, stability and buoyancy; At thesame time, the author uses System Engineering theory and AHP to achieve the influence degree of every index on ship safety; then set up the mathematics modeling of multilevel comprehensive assessment which can get quantificational and qualitatively comprehensive safety evaluation of cargo loading and unloading on LNG carrier.

同时运用系统工程学原理，通过层次分析法，确定各评价指标对于船舶安全的影响程度，以模糊数学为工具，建立多级综合评判的数学模型，对LPG安全状况进行定性和定量的综合评价。

Firstly, it aggregates all suggestions of the Engineers and deals with the indictors of technical solution and reputation of the tenders by fuzzy method of evaluation. Secondly, building the piecewise continuous function against business trade of the bid. Thirdly, the weight of the indictor is got by depth method of analysis.

定性综合评标法这种方法不明确列出评价的指标、也不以数量的多少作为评价的标准，而是通过对投标单位的能力、业绩、财务状况、信誉、投标价格、工期、质量、施工组织设计的内容进行定性分性和比较，综合各方面的因素和意见，最终形成评标结果。

First not taking the measurement error of covariates into account, we construct respectively structural regression models of lung function indices on the covariates. Then we use structural regression models with measurement error of multidimensional covariates to estimate synthetically the average effects of air pollution on lung function of preadolescent children.

先不考虑协变量—儿童年龄、身高、体重的测量误差，分别就儿童的各项肺功能指标对年龄、身高和体重建立结构回归模型；然后在协变量的测量误差分布相同和不同的假设下，分别建立各项肺功能指标对年龄、身高和体重的带有测量误差的结构回归模型，从而综合估计空气污染对儿童肺功能的平均影响效应。

It were found by comprehensive analysis, the precisive diagnosis rates of the markers from bronchoalveolar lavage fluid were much higher than that from blood, and the markers from alveolar macrophage were much higher than that from broncholaveolar lavage fluid. The precisive diagnosis rates of fibronectin secreted by alveolar macrophage, and fibronectin secreted by alveolar macrophage inhibited by cort and inhibitory rate were 96. 2%, 92. 3%, and 92. 3%, with the diagnosis markers of higher sensibitity and specificity.

综合分析发现，支气管肺灌洗液中指标的正确诊断率高于外周血，而肺泡巨噬细胞中诊断指标又优于支气管肺灌洗液，其中肺泡巨噬细胞产生的纤维结合蛋白、皮质激素抑制肺泡巨噬细胞产生纤维结合蛋白和纤维结合蛋白抑制率均为敏感性和特异性较高的诊断指标，其正确诊断率分别为96.2%、92.3%和92.3%。

By using the method of factor analysis, a comprehensive evaluation method of preschooler's constitution was studied.

应用因子分析初步探讨了学前儿童体质综合评价方法，计算出各项指标在体质综合评分时的权重系数，其中以血红蛋白的最大(0.1559)。

Consideration on the basic value of corporation, market value and behavioral value integrally, it chooses indexes, filter indexes with principal component method, distills principal factors, builds up pricing model under seeking system, and checks up the application effect of model, so that it proves that pricing model importing the behavioral factors is more availability than the models before.

在综合考虑公司基本价值、宏观市场价值、心理行为价值三方面因素的基础上，选取指标，运用主成分分析法筛选指标，提取主成分因子，建立了询价制度下的新股定价模型，并对模型的应用效果进行了检验，证实了引入心理因素的定价模型要比以往的定价模型更有效。

Namely,the varialle will be divided into groups by factor analysis first,then going along principal component evaluation to the variable of each group separately.

而在综合评价中，应用主成分分析方法既可以消除各指标不同量纲的影响，也可以消除由各指标之间相关性所带来的信息重叠。

In the process of building up the system, all the following works are done: confirming the index system of the gas pipeline by the maximum quadratic mean deviation analysis, caculating the index weight by the means of AHP, bringing forward three easy and useful methods (TOPSIS, the effect function and the integration index) of the gas pipeline's engineering schemes' multi-valuation and at last the mathematical models of the maximum compatibility degree is introduced to integrate all the results of all methods above.

在构建这个系统的过程中，主要从事了以下一些工作：通过统计理论中的最小均方差法分析确立了输气管道指标体系；采用层次分析法对输气管道指标权重进行了分析计算；提出三种简单易行的用于天然气管道设计方案评价的新方法：理想点法、效用函数法和综合指数法；最后将决策理论中的最大兼容度模型用于输气管设计方案评价中。

In order to avoid the limitation of using only Tobin's Q to evaluate marketing performance and return on equity to evaluate financial performance, this paper introduces factor analysis to calculate synthesized performance, successfully processing totally 12 original indexes, such as return on net sales, average return on equity, return on total assets, per share earning ratio, current ratio, quick ratio, debt to assets ratio, rate of stock-turn, accounts receivable turnover, total asset turnover, main business growth rate, and total assets growth rate.

为了避免单纯使用托宾Q值度量企业市场业绩以及使用净资产收益率等单一财务指标度量企业财务业绩的缺陷，该文运用了因子分子法求得上市公司的综合绩效，成功地对总共12个原始绩效指标，如销售净利率、平均净资产收益率、总资产报酬率、每股收益、流动比率、速动比率、资产负债率、存货周转率、应收账款周转率、总资产周转率、主营业务收入增长率以及总资产增长率等进行了处理。

How can an accurate analysis of the data on various types of financial statements, the data to fully play its due role in it, I think, just from the simple to analyze the current ratio and quick ratio is not enough, but should be current assets and current liabilities in the specific analysis of their composition, they can clearly understand the specific content of these two indicators, complemented by other analysis of other indicators, combined, can a comprehensive analysis of enterprise short-term solvency.

如何才能准确分析各类财务报表上的数据，使数据充分发挥出其应有的作用呢，笔者认为，仅从简单的流动比率和速动比率来分析是远远不够的，而应该从流动资产和流动负债中具体分析其组成成分，才能更清晰的理解这两个指标的具体内容，另辅以其他分析指标，结合起来，才能综合分析企业短期偿债能力。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐