查询词典 constructive mathematics

D finite element model on flux leakage and test showed the rationality of design parameters and interval mathematics.

三维有限元漏磁分析和试验均证明了设计参数选取的合理性。

This thesis makes use of complex numbers to study geometry. It mainly considers the following questions: using complex numbers to express collected points and curves on the level;geometric applications of complex numbers on collinear,concurrent,round,Mobius Mappings of Complex numbers problems,etc..Meanwhile,this thesis recommends some methods for thinking on mathematics.

本文利用复数来研究几何，主要考虑如下的问题：平面上的点集的复数表示；平面曲线的复数表示；复数在共线、共点、共圆、复数的麦比乌斯变换等几何问题上的应用，在说明这些应用的同时介绍一些数学上常用的思考方法。

Especially the line symmetrical unit of geometry in mathematics, no matter the campus or the life surrounding area, the line symmetrical learning materialis appearing all the time.

特别是学中的几何线对称单元，是校园或生活周遭，无时无刻有线对称的题材在呈现。

Mathematics: Do not overly difficult to pursue the topic, after all, not just a small part of the subject, or title should be the basis of grasping the concept of the book, often as an aid to line geometry and so must be a random multi-method, so that their own thinking clear , memory depth, the examination method will be very easy to think, do not have as hard.

数学：不要过分去追求难题目，毕竟难题目只是一小部分，还是应该抓基础题，把书上的概念、常作辅助线、几何题多种解法等等都要看一遍，使自己的思维清晰，记忆深刻，考试起来方法就会很容易想到，不需要那般费劲。

In this paper, the control panel and function of the WXH － 15 l ine protector are introduced. The mathematics model and activating condition are deduced from the principle of the line distance relay.

介绍了WXH-15型微机线路保护面板和功能，根据其距离保护的工作原理，导出了距离保护的数学模型及动作判据。

The relationship between orthogonal linear transformation and theorem of projection is demonstrated in the angle of mathematics analysis meanwhile validating its correctness through analyzing typical applications of transformation.

本文从数学分析的角度推证了正交变换与投影定理的内在联系，通过信号分析中典型正交变换的应用进行了验证，从而揭示了正交变换的内在本质。

At the core of the document, the need to defend Jesuit's presence at the Court of Mathematics, opens interesting new perspectives on the scientific dimension of the mission and its evaluation among both the Society of Jesus and the European learned élites.

文件的核心——捍卫耶稣会士在钦天监的存在之必要——为我们揭示了有关传教使团科学活动的有趣的新认识，以及耶稣会及欧洲学界精英对它的评价。

"Augustus de Morgan",,We know that mathematicians care no more for logic than logicians for mathematics.

&，&我们知道，数学家对於逻辑不如逻辑学家对於数学那样关心。

We all know that architecture must depend on logics and mathematics.

我们都知道建筑学都离不开逻辑和数学得知识。

With safeguard of PSC and talent develop as two breakthrough points, combining with the reform and perfection of mode of enforcement of Shanghai MSA at present, through the use of method of mathematics analysis, this test gives the analysis and appraise of the security of PSC and talent develop of Shanghai MSA, with the objective to change the long-shaped situation that the statement is based on the subjective idea of people mainly when appraising maritime management and making development plan.

本文以对上海港口国监督安全保障和人才发展两个方面的分析和评价为切入点，结合当前上海海事局海事执法模式的改革和完善，通过尝试采用数学分析的方法，对上海实施港口国监督安全保障和人才发展两个方面进行分析和评价，试图改变长期以来在对海事管理进行评价和制定发展规划时主要按照人的主观想法来定性的表述的局面。

Given the language of section 102(2), the Supreme Court's rejection of substantive review under NEPA seems unjustifiable in principle

按照第102条的规定，最高法院否决《国家环境政策法》所规定的实质性复审在原则上似乎是不正当的。

ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.

目的探讨髋关节矫形器在儿童痉挛型脑性瘫痪康复中的作用。