查询词典 quantity theory

Data Mining relates to statistics, AI, fuzzy theory, database technology etc, huge quantity data and retractile of algorithm are emphasized, it is also a technology approaching applied.

数据挖掘汇集了统计学、机器学习、数据库、模式识别、人工智能等学科的内容，是一门新兴的交叉学科。

At first,this paper has reviewed the historical background of gold bullion controversy ---the economic status of England in the nineteenth century; In additional, it has presented the points of Ricardian analysis method; At last,it has set forth David Ricardo' s policy suggestions to coinage and his viewpoints of Quantity The ory of Money, we will see the shadow of some model money theory problems.

大卫·李嘉图的货币数量理论内容提要：首先，本文考察了金块论争的历史背景——十九世纪初英国的经济状况，并简要介绍了李嘉图分析方法的特点，其次，详细阐述了李嘉图对当时货币制度的一些政策建议及其货币数量论的观点，其中我们将看到很多当代货币理论问题的影子，充分体现了货币理论研究的连续性。

Based on the process of establishing model, the theory and method of geometry model of establishing modern surveying data are discussed in this paper, including the establishing model technology of scalar quantity field data and vector field data.

从构造模型的一般过程入手，主要讨论了建立现代测量数据的几何模型的理论和方法，包括标量场数据与矢量场数据构模技术，提出了一些有益的结论，为测量数据可视化提供了技术基础。

Based on the adaxial matrix optics and scalar quantity diffraction integral theory, the principle of this system is analyzed, and optimum design of the system parameters and numerical calculations for this system are presented in detail.

应用矩阵光学、衍射积分理论，详细分析了它的工作原理，给出了系统优化设计参数和详细的数值计算结果。

In this paper we also designed the computer optical elements based on the scalar quantity diffractive theory, which can change the laser beam into a square frame.

计算机模拟成像结果与预期得到的衍射图样相符合；文中还讨论了设计参数对成像质量的影响规律。

According to the hue and a certain scalar quantity, it puts forward a histogram-based bi-threshold iterative method to segment chromatic image, which can enormously expand the theory and application of gray-level image processing.

提出了以色调和构造标量为特征进行基于直方图的双阈值彩色图像自动迭代分割算法。从而极大地扩展了灰度图像处理的理论和应用。

The primary theory about light scattering and the relationship among each quantity are introduced.

介绍了目标光散射的基本理论，以及各个量之间的关系。

The research purpose and significance in this paper The selected title of this paper is "the relationship of seigniorage and international financial crisis ", regarding financial theory of economics as guidance mainly, from two respects of quantity and quality, the relationship of seigniorage and international financial crisis is explained and judged.

一、 文所研究问题的目的和意义本论文的选题是《铸币税与国际金融危机关系的理论实证研究》，主要以西方经济学界的货币金融理论为指导，从定性、定量两方面对于铸币税与国际金融危机的关系给予解释和判断，并重点从政府财政赤字货币化诱发金融危机的原因、过程进行详细分析，同时结合我国经济发展现状，提出相应的政策建议和措施安排。

In chapter 4,on the basis of chapter 3,a new formulation of hybrid/mixedsingular plate element based on Reissner's plate theory is set up,and 4-node arbitraryquadrilateral hybrid/mixed singular bending plate element formulas including theeffects of transverse shear deformation is derived,then by the use of this method,alarge quantity of numerical computations are carried out,at the same time,the resultsare compared with theoretical solutions and the results obtained by other singularfinite element methods.

第四章 在第三章的基础之上，建立基于Reissner型板理论之上的杂交/混合奇异板单元列式，推导出了考虑剪切效应的四节点任意四边形杂交/混合奇异弯曲板单元公式，并进行了大量的数值计算，同时与理论解析解和其它有限元解进行了比较，计算结果表明：本文提出的杂交/混合奇异板单元方法是可以用于计算含裂纹平板弯曲应力强度因子的一种高效、可靠、简便易行的方法。

The space vector quantity introduces solid geometry, has produced very heavy impact and influence to traditional educational pattern and course structure, many people have carried on a large amount of theory study at home, but lack and pay close attention to the positive research to first line teacher and student.

空间向量引入立体几何，对传统的教育模式以及课程结构产生了很大的冲击和影响，对空间向量与立体几何结合的重要价值和作用得到了数学教育界的普遍关注，国内有不少人进行了大量的理论探索，但缺乏关注对一线教师与学生的实证研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。