数学

The expression of the pulse wave characteristics is based on the physiological nature of the arterial wall,the arterial blood and the perivascular tissue from the physical and mathematical points.

从动脉血管系统的血管壁、血液以及动脉血管周围组织的生理物性出发，建立了脉搏波波形特征的数学表达式，从物理学以及数学的角度在理论上分析了脉搏波波形的特征随生理参数的变化情况。

Second, mordern science investigates Nature only through mathematical way, which make people take the mathematical nature for Nature itself. Third, its result is physicalistic objectivism was seen as the metaphysical foundation of natural science which has led to the riddle of cogni...

本文认为，胡塞尔的科学批判虽具有重要启发意义，但从科学和科学哲学的角度来看，他的批评在某些方面是不恰当的：①实证主义科学观固然不是健全的科学观，但现代科学自身却不是意义、价值等形而上学的领域；②尽管数学化的自然并不是自然本身，但数学化却是现代科学最有效、最可靠的方法；③胡塞尔反对任何实在论的自然观，但这种自然观是现代科学世界观的基础。

Six-stage counter-current extraction experiments were carried with two different solvent to raffinate ratio i.e. E/R=4, 8. A better result was found with E/R=4, that gave 90% in oil recovery and 8~9% oil concentration in extract.

本研究建立多级逆向萃取的数学模式，并分别以两种溶剂与固体比(E/R=4，8)进行实验，验证数学模式的实验结果显示E/R=4效果较佳，六级的逆向萃取，萃取收率达90%且萃取液浓度可维持8~9%。

Secondly, the mathematical models for VE type three eccentric chaotic exciter and forrame rum oil system of chaotic vibratory roller are built. The numerical simulation and chaos identification are finished under different parameters of the exciter. The relationships between the chaotic characteristics of the exciter as well as the rame rum oil system and the parameters of the exciter are investigated.

其次，建立了& CVE—2型三偏心混沌激振器&和混沌振动压路机&机架—振动轮—土&系统的数学模型，并在激振器的不同参数条件下，对数学模型进行了数值仿真和混沌识别；研究了&混沌激振器&和&机架—振动轮—土&系统的混沌特征与激振器参数之间的关系。

Modern teaching theory has integrated the research of conception learning into the advanced conception of pedagogy, psychology and recognitive Science.

现代教学理论对数学概念学习的研究已经融汇了教育学、心理学及认知科学的先进理念和方法，提出了一些新的思想，揭示了一些概念学习的特殊规律，这些规律对数学概念的学习有着重要的指导作用，教师应该将这些理论与实践结合起来改进概念教学，提高概念学习的效率

The paper,from an angle of mathematical comprehension,analyzes the internal reasons and restrictiveness of the current educational system and puts forward some countermeasures to overcome the comprehension obstacles.

该文从数学理解的高度，分析了数学学习困难的课程内在原因和当前教育体制的局限性，以及克服这些障碍的一些对策。

And it proved that the mechanism and the equation describing spontaneous potential in shaly sandstone are consistent with that of induced polarization potential.

并且证明了描述泥质砂岩自然电位的数学方程和描述激发极化电位的数学方程及形成机理是一致的。

The calligraphic character is firstly skeletonized with morphology fused index table skeletonization method, in which the character is thinned by an index table and then thinned with mathematic morphology method.

首先用融合数学形态学的索引表骨架提取方法获取骨架，即先使用索引表对书法字进行初步细化，再用数学形态学的方法细化得到骨架。

Richard Skemp who is a famous English mathematical educationist and psychologist, not only spelled out many mathematical books, but also published many theses on human study.

理查德·斯根普是英国的数学教育与心理学专家，他不但编写学校数学教科书，也发表了许多关于人类学习的论文。

A mathematical model ,with the heat of surface evaporation and respiration as interior heat resource,has been established to calculate the precooling time of spheral fruit by pressure-difference method.

通过将表面蒸发、呼吸热作为内热源加入到传热数学模型中，对单体球形果蔬压差预冷过程建立数学模型，并且简化边界条件，提出一种计算预冷所需时间的简便方法。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。