查询词典 quantitative method

The quantitative relationship between the melting point of normal alkane and its molecular structure is proposed, based on the characteristics of mole-cular structure by using topological method.

根据分子结构的特点，应用拓扑方法首次提出了正烷烃的熔点与其分子结构之间的定量关系。

Then mainly and secondary risk factor analyze to BOT project on the basis of consulting a large number of materials, choose the main participant based on project of the fuzzy method to carry on quantitative appraisal to it, the result appraised is applied to the concrete research of allocation of risks.

然后在查阅大量资料的基础上对BOT项目中的主要及次要风险因素进行分析，并选择模糊方法基于项目的主要参与方对其进行定量的评价，评价的结果应用于风险分担的具体研究中。

A method for the simultaneously quantitative determination of contents of aminopyrine and antipyrine by high-performance liquid chromatography was established.

建立高效液相色谱法测定安痛定注射液中氨基比林和安替比林的含量。

Objective To set up the quantitative method of amygdalin in decoctions prepared from various combinations of "Maxing Shigan Decoction" by HPLC and to study the changes of amygdalin in eight decoctions Methods Different decoctions were prepared and analyzed by L8 (2^7) orthogonal design, the contents of amygdalin in each decoction was determined by HPLC.

目的 建立HPLC法测定麻杏石甘汤中苦杏仁普含量的分析方法，研究配伍对汤剂中苦杏仁普含量的影响。方法采用L8(2^7)正交设计，以HPLC法测定苦杏仁普含量。

Analytical Hierarchy Process, a commonly used quantitative research method, is the widely used evaluation indicator solution.

层次分析法是一种常用的定量研究方法，是目前应用较广泛的评价指标解决方案。

An analysis for the intensity of light and diffraction angle of bright fringes of the single -slit Fraunhofer diffraction is developed from qualitative to quantitative discussion,basing on the method of Fresnel s half-band and its extention,and on the obrvation for the amplitute vector features of wave band and sub-band on screen.

由菲涅耳半波带法思路出发，加以延伸扩展，结合观察屏上波带与子波带的振幅矢量图象，对单缝夫琅禾费衍射的明纹光强与明纹衍射角作了由定性到定量的讨论，剖析了半波带法明纹公式的近似性。

A measurement software system is established based on LabVIEW and the intersection angle of the three-line mapping camera is tested by the quantitative measuring method.

利用LabVIEW软件编制数据采集系统，采用定量测量法对三线阵测绘相机交会角进行了测量。

The results show that the change of the intersection angle is less than 1 when the temperature operating condition has been changed. It is concluded that the quantitative measurement method can get the accurate change of the intersection angle, and measurement data can provide important references for the ground analysis with three-line mapping cameras.

结果显示，测试相机在工况转变后交会角的变化在1以内，表明该测量方法可以准确得到相机交会角的变化量，测量数据对三线阵立体测绘相机在轨测量及地面影像分析提供了可靠的依据。

A quantitative measurement method for the space intersection angle of a three-line mapping camera is put forward in a thermal-optical environment test after studying the measuring principle of the intersection angles and designing a new measuring system.

对三线阵测绘相机热光学试验交会角测试机理进行了研究，设计了试验测试系统，提出了一种空间交会角定量测量方法。

In order to replace traditional tests,a quantitative analysis method for coarse aggregate angularity was presented based on Digital Image Processing.

基于数字图像处理技术，对粗集料棱角性进行量化研究，以取代传统的试验方法。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。