查询词典 quantitative analysis

Space Syntax theory provides a set of quantitative analysis method for space configuration, and a new perspective for understanding the complicated urban transportation system.

空间句法提供了一套量化描述空间结构的方法，开拓了一个理解复杂城市交通系统的崭新视角。

AHP is the one which conjoint the determine the nature method and quantitative analysis.

层次分析法是一种定性和定量相结合的、系统化、层次化的分析方法。

This paper analyses the shape of Conjugate Curve of the profiee of pin tooth,develops the formula for computing the curvature of the comjugate curve, and completes the quantitative analysis of conjugate property of the circular arc and pin gears,This paper provides the theoretical foundation for the synthesis of circuler-arc and pin gear transmission.

本文分析了针齿齿廓的共轭曲线型式，推导了共轭曲线的曲率计算式；对圆弧针齿齿轮共轭性作了定量分析，为圆弧针齿传动的综合提供了理论依据。

Quantitative risk analysis is usually continuous probability distribution.

在风险定量分析中通常采用连续概率分布。

The research of this paper is began with the analysis the geographic spatial character of the UPTN, and designs the UPTN data mode based on GIS. Then, based on the good exhibiting all kinds of topology of the UPTN, and combined with the technology evaluation standards of the UPTN, this paper builds the UPTN planning mathematic model, and puts forward the quantitative calculation of the UPTN evaluation standards based on GIS; brings forward the arithmetic of the optimal path of the UPTN based on the public traffic network storage structure; designs the bus lines grouping management model, and realizes the contradistinctive evaluation of the UPTN planning projects based on GIS.

论文研究的重点内容是从分析城市公交网络中地理空间实体的特征开始，设计基于GIS的城市公交网络数据模型，在有效表现公交网络拓扑关系的基础上，根据公交线网技术评价指标，建立基于GIS的公交线网规划的数学模型，并给出公交线网评价指标的GIS量化计算方法；提出以公交线网数据存储结构为基础的公交网络最优路径算法；设计公交线路分组管理模型，实现公交线网规划方案对比分析。

The core of the program provides a foundation in economic theory and its application, quantitative methods, and the basic tools of management analysis.

该计划的核心提供了一个经济理论及其应用，定量方法的基础，管理分析的基本工具。

In order to find an efficient way to enrich the silicon dioxide(SiO2) in straw, cornstalk was taken as an example. In this research, a new process consisting of steam-explosion, carding, sifting was employed to fractionize the cornstalk, followed by the quantitative analysis of silicon dioxide of the different parts of cornstalk.

为了研究秸秆中SiO2的富集方法，该文以玉米秸秆为研究对象，利用汽爆、梳理加筛分的方式对秸秆进行分级处理，并采用重量法、扫描电镜和X-射线衍射等技术对分级前后秸秆中二氧化硅的含量、迁移规律以及结构变化进行了分析。

Results indicate that the range of the correlation coefficient of the curve for quantitative analysis of solid phase microextraction is between 0.9499 and 0.9996, comparatively lower than the other two methods which is from 0.9948 to 0.9993 in the mass.

三种方法中，固相微萃取定量曲线的相关系数在0.9499至0.9996之间，且总体水平相对较低；液液萃取和固相萃取的相关系数在0.9948至0.9993 之间。

Firstly, Some of the basic concepts of chaotic vibration are introduced, the qualitative and quantitative methods of chaotic vibration identification are detailed, the selection of associated parameters is studied, the algorithms for calculating the maximum Lyapunov exponent, correlation dimension and periodicity ratio are provided. On the basis of analysis and comparison of different methods, the methods used in the paper are selected.

本文首先介绍了混沌振动的基本概念；评述了混沌振动识别的定性和定量方法；对有关参数的选择进行了研究；给出了计算最大Lyapunov指数、相关维数和周期比的算法；在对不同方法对比分析的基础上，选出了本文拟采用的识别方法。

It is necessary for us to make a quantitative analysis on the economical loss of ecological damage when our country is making an effort to establish the Green GDP statistics system and sustainable development is going ahead from issue to practice.

在我国积极探索绿色GDP的统计体系、可持续发展从问题走向实践的大背景下，对生态环境破坏所造成的经济损失进行定量分析尤为必要。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。