查询词典 quantitative method

The following conclusions have been reached, milk has an obvious absorption in the mid-infrared band, and the locations of the absorption peak are consistent with the attributes of molecule functional group analysis and the information from FOSS Company; the effects of the factors on the repeatability are below 3‰; For the quantitative analysis, the method of factorial design is applied to optimize the calibration set. The outliers are determined considering the residual variance distribution. The correlations are 0.990 and 0.986 for fat and protein, respectively. The Root Mean of Square Error of Prediction is 0.121 and 0.111 for fat and protein, respectively. With the application of the methods of wavelengths selection, the numbers of wavelength is decreased greatly from 3301 to 100. The speed is accelerated and the accuracy of the calibration is improved to some extent.

结果表明：牛奶在中红外的吸收特性明显，吸收峰的位置与分子结构的谱带归属以及乳品分析仪器的成功厂商FOSS公司提供的资料基本一致；各种因素对光谱测量影响的CV值基本可以控制在3‰以下；在定量检测中，通过析因设计方法优选校正集样品，结合样品的残差图确定奇异点，脂肪模型和蛋白模型的相关系数分别为0.990和0.986，预测均方根误差分别为0.121和0.111，而在采用波长选择对模型进行优化后，波长从3301个减为100个以内，加快了运算的速度，同时还在一定程度上提高了模型的精度。

By retroversion of typical competitive intelligence analysis method, the article introduces quantitative analysis methods.

其中重点介绍了一种新型的情报分析方法——信息熵的方法。

Experimental method is used to conduct qualitative and quantitative analysis of pattern design of the flat collar,turndown collar and revers collar ,and the linear return equations are established.

采用实验测量的方法，对女装平领、连翻领、驳领结构设计进行了定性和定量的分析，得出其线性回归方程，为女装衣领结构设计的数字化提供了理论研究基础

The quantitative analysis method of high performance liquid chromatography was established to determine the absorption of tebuconazole by mycelium of Rhizoctonia cerealis.

建立了禾谷丝核菌Rhizoctonia cerealis菌丝吸收戊唑醇的反相高效液相色谱检测方法，样品经萃取净化后过HPLC检测，外标法定量。

Taking use of the Overall Estimation Model and Regression Analysis Model, as well as predicting amount of freight transportation, an quantitative gross economy evaluation to Macao Peninsula Ring-road Highway is studied via the Benefit-Cost Analysis method with consideration of Macaos future economic development. Meanwhile, a qualitative evaluation is also observed to the aspect of social environment.

本文利用总体预测模型和回归分析模型，针对澳门未来社会及经济的发展，预测客、货运输量，并且采用效益-费用分析法对"环澳门半岛快速路"建议方案进行国民经济效益的定量评估，以及对建议方案进行社会环境的定性和定量评估。

We established a method for quantitative analysis of methyleugenol and safrole in Asarum hete rotropoides by GC to study their season variation.

对北细辛不同生长期所含甲基丁香酚和黄樟醚用气相色谱法进行了定量分析。

So, our work consists of two major parts: First, we using qualitative and quantitative analysis to prove the effects of monetary policy in non-crisis period is effective and its effectiveness is significant. Second, we analysis the effects of monetary policy in crisis period, especially time slice by means of recurrence method, and do empirical study of each interval sample separately to observe the change of monetary effectiveness.

为此，本文所做的工作主要有以下两点：第一，通过定性分析和实证方法证明在美国经济正常时期，即非危机时期，美国的货币政策是有效的且有效性显著；第二，对次贷危机以来美国的货币政策效应进行分析，以时间递推的方法将危机时期进行分段，并分别进行实证研究观察货币政策有效性的变化。

In the present paper, the separation principle and development of quantitative analysis method in non-aqueous capillary electrophoresis was investigated.

本论文对非水介质毛细管电泳中的分离机理及定量分析方法进行了探讨。

The second one was released from Nd2O3 deoxidization. Based on the above results, seriatim calibrated method was used to calibrate the two peaks respectively. Accurate quantitative results of them were obtained.

根据文中研究得到的定性分析及定量分离方法，选取相应标准物质对两种氧化物释放峰进行分别标定，得到钕铁硼样品中两种状态氧化物的准确定量结果。

The shearing failure of structural plane is considered to be corresponding to the maximum of real contact area, a criterion is given to distinguish the shearing failure of structural plane and a new select method of shear strength is brought forward subsequently; Examine the influence of geometrical features and thickness of weak intercalation on the integrative strength of weak structural plane based on the composing of basic strengths, formative mechanism of shearing plane and failure pattern; and present the quantitative relation between the strength and thickness.

4详细研究了依附型滑动面中的硬性结构面和软弱结构面力学特性和破坏模式，对硬性结构面引入摩擦学中的粘着摩擦理论，着重研究结构面在剪切过程中实际接触面的变化规律，提出实际接触面积的最大点即为强度破坏点，并结合实际数据进行了验证；对软弱结构面则从其基本强度的组成、内部剪切面的形成机理和破坏模式入手，研究了结构面的几何特性、夹层厚度和强度关系对软弱结构面综合强度值的影响，并给出了定量关系式。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。