查询词典 value analysis

Development of its analysis in technical innovation policy and evaluation, technology is forecasted and technical mart learns to wait for a domain to have fundamental theoretical value and actual application value.

它在技术创新政策的分析与评价、技术发展预测以及技术市场学等领域都有重要的理论价值和实际应用价值。

It Newton iteration is used in the analysis of math value,and the simplicity formula is given to resolve(including original initial value formula and advanced approximation formula),which can be characterized by fast speed and easy remembering.

采用数值分析中的牛顿迭代法求反渐开线函数的根，并给出了符合精度要求的解算反渐开线函数的简单公式(包括原始初值公式和近似值精化公式)，具有迭代收敛速度快、简单易记的优点，它们适用于[0，π/2]的全区段，免除了分段计算的烦恼，并运用VB编写计算机程序，从而实现反渐开线函数快速求根的目的。

By taking cotton fiber in high yield cotton field of north Xinjiang as the object, the niche-fitness theory were introduced, through analysis the niche-fitness of cotton fiber in three mono-topping and multi-topping intercrop system treatment, the result showed, it is acceptable that evaluate cotton fiber quality by niche-fitness, the niche-fitness value of cotton fiber at the middle part of the cotton plant is the biggest that topping inJul.10th and Jul.25th in this three treatment, moreover, with the increase of topping times, compare with it's top part of cotton plant, the niche-fitness of cotton fiber at the low part of cotton plant have a raise tendency, the niche-fitness value of top and low part of cotton plant in multi-topping treatment is bigger than what of mono-topping.

以北疆高产棉田棉纤维作为研究对象，引入生态位适宜度理论，对三个打顶次数不同的处理的棉花群体棉纤维生态位适宜度进行分析研究，结果表明：用生态位适宜度来评价棉纤维品质是切实可行的，三个打顶处理中7月10日和7月25日打顶棉株棉纤维生态位适宜度均为中部最高，并且随着棉花群体打顶次数的增加，其下部棉纤维生态位适宜度较上部有逐渐增高的趋势，与一次打顶相比较，其二、三次打顶棉株上、下部棉纤维生态位适宜度均升高。

Objective :To assess the overall value of lobulation sign and deep lobulation sign in the differential diagnosis of peripheral lung cancer and pulmonary tuberculoma in CT images.Methods : Firstly , articles about CT differential diagnosis between pulmonary tuberculoma and peripheral lung cancer were selected ,which were published in the period(from January 1990 to December 2008),and useful data were extracted.Then Meta-analysis was done using Meta-disc software,and SDOR value calculated.

方法搜集1990年1月至2008年12月国内外公然发表的关于四周型肺癌与肺结核球CT鉴别诊断的文献，对文献进行筛选，应用Meta-disc软件对符合条件的原始研究进行质量评估、异质性检验，计算阳性似然比、阴性似然比和诊断比值比，最后汇总敏感性和特异性，绘制SROC曲线并计算曲线下面积来综合评价分叶征及深分叶征在CT检查中对于四周型肺癌与结核球鉴别诊断的价值，进行敏感性和特异性分析。

Field data of pedestrian flow was collected in Chinese comprehensive passenger transport terminal—Xizhimen underground station using video recording, and then selected and analyzed by statistic analysis software SPSS. Parameters relation models for pedestrian flow on different terminal facilities were established based on data statistics. The results show that the pedestrian flow-density relation model is quadratic equation in corridor; the flow-space relation model is quadratic equation when space is below a certain value and is logarithmic equation when space is above the value; the speed-density relation model is linear equation. The models on stairs show the similar characteristics, but the eigenvalue is different.

对国内综合交通客运枢纽——北京西直门地铁站行人流数据进行视频采集，采用统计分析软件SPSS对行人流参数数据进行筛选及拟合分析，建立了不同设施的行人流参数关系曲线及函数模型，研究结果表明，水平通道处行人流量与密度呈二次函数关系、流量与空间在某一临界点两侧分别呈二次函数及对数函数关系、速度与密度呈线性关系，楼梯处与之相似但特征点数值存在差异。

Subsequently, the niche of Longspur epimedium in the range of measured value of main factor in different regions was calculated for the optimal the range of value of main environmental factor for Longspur epimedium growth, based on the results of cluster analysis and combined with field survey the actual situation.

随后，依据聚类分析结果，结合野外调查实际情况，在主要环境因子各段测量值范围上计算淫羊藿生态位，探讨最适宜淫羊藿生长的主要环境因子的数值范围。

In this paper, mainly from the perspective of an analysis of the three were in the mass media in the dissemination of popular music itself, the artistic value of the missing, the media speculation, packing away the effect of the value of music , as well as imbalance in the spread of mass media led to the audience-oriented deviation.

本文主要从三个角度来进行分析，分别是在大众媒体传播中流行音乐本身艺术价值的失缺，媒体的炒作、包装效果远离了音乐艺术的价值，以及大众媒体传播的失衡导致了受众取向偏差。

Through analyzing the factors of the Certainty-Equivalence value and the characters of managers'human capital we get the modificatory model of the value and do some real example analysis.

并在该分析的基础上，根据确定性等价值本身的特点，对经理股票期权价值、经理股票期权BS价格与两者差值函数F进行线性假设，然后利用数据回归方法得到其线性回归方程并进行实证分析。

With the development of the numerical value method, the simulation technology of numerical value analysis is applied widely and improved.

数值计算方法的迅速发展使得数值模拟技术得到广泛的应用和提高。

If analysis results are homogenous, the Peto method was used to evaluate the combined value, otherwise the DL method was used. Results① Results of the twelve studies were heterogeneous (Q=20443?6, P＜005) and the DL method was applied to evaluate the combined value.

采用Woolf法对文献研究结果进行齐性检验，根据结果选取汇总纳入文献研究结果总体效应值的分析方法，研究结果趋于一致时，采用Peto法；研究结果间差异较大时，采用DL法。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。