查询词典 constructive mathematics

The mathematics model of oscillation driven by hydraulic pressure is founded using bond graph theory and its system state equation is detruded.

利用仿真软件MATLAB进行了仿真研究，分析了影响系统动态特性的诸多因素，给出了改进系统性能的措施。

The major models of mathematics are the search method with many dipoles and the Lp minimum norm method.

目前的两种主要的数学模型为偶极子源搜索法和Lp最小模法。

Marguerite Duras was born in Indonesia where her father was a mathematics teacher and her mother a primary school teacher.

玛格丽特杜拉丝出生于印度尼西亚，她父亲在那里当数学老师，她母亲作小学老师。

The main purpose of this study was to explore the effects of eikon-hints on understanding the mathematics eikons of the junior high school's course for the seventh grade student.

本研究主要目的是探讨图像提示对国中一年级学生理解数学图像测验的成效，藉以了解影响国中一年级学生理解数学测验图像的相关因素。

3There is still has much room to train the seventh grade student to distinguish mathematics eikons.

2基本图像提示在引起国中一年级学生的基本视知觉反应上有帮助。

Familiarity about the vision-eikons can increase the ability to understand the different of mathematics eikons.

3国中一年级学生理解数学图像方面，仍有很大的训练空间，增加受试者对图像的熟悉度，可以提升学生对数学图像的理解能力。

Planar piecewise isometric systems have been investigated for many years in the?elds of physics, engineering and mathematics.

平面分片等距系统在物理学、工程和数学等领域已被研究了很多年。

In this paper, some methods in probability theory are used to prove several equalities and inequalities in Mathematics. By this, we can see the close relationship between them.

本文利用概率论中方法证明恒等式和不等式，从中可看出它们之间的联系以及应用概率论方法解题的美妙之处。

It was one of the many fads that sweep through mathematics regularly.

它是常见的贯穿在数学中的许多流行一时的风尚之一。

Based on the analyses and research for the CO〓 welding system with constant wire feed rate, a unified mathematics model, which not only describes the dynamic process around the static operating point but also describes the static relations, is set up.

通过对CO〓焊等速送丝系统进行分析和研究，建立了一种在静态工作点附近既能描述CO〓焊等速送丝系统动态变化过程，又能描述静态关系的统一模型。

Wenxing consistently adheres to the principle of "trict Management,All Member Participation,Quality First,Users Foremost" and follows the business philosophy of excellent quality,highly active and pursue excellence,thus outdoing its counterparts in terms of technology,production scale and administration.

文兴一贯秉承&严格管理、全员参与、质量第一、用户至上&的企业方针，遵循优质、高效和追求卓越的经营理念，从而实现在技术上、规模上、管理上处于同行领先地位。

The left atrium of the guinea pigs was innervated by the two afferent system.

豚鼠左心房受心脏的两个传入系统的双重支配。