数学

It is a kind of algebraic structure which is associative and incommutable . Clifford analysis is a branch of mathematics arising in .

在实分析中积分理论是非常重要的，它不但是现代数学的理论基础，而且是数学应用的主要工具之一。

It is a kind of algebraic structure which is associative and incommutable . Clifford analysis is a branch of mathematics arising in 1970s .

在实分析中积分理论是非常重要的，它不但是现代数学的理论基础，而且是数学应用的主要工具之一。

At last, based on a mathematical tool: algebraic system, this paper gives definition of spatial data cube.

最后，基于数学工具——代数系统，给出了空间数据立方体严格的数学定义。

Differential equation; uniqueness theory; meromorphic function; algebroid function; unit disc

基础科学，数学，数学分析微分方程；唯—性理论；亚纯函数；代数体函数；单位圆

C~*—algebra; Operator space; Ternary ring of operators; Universal free product; Full amalgamated free product; TRO—homomorphism;*—homomorphism

基础科学，数学，数学分析C~*-代数；算子空间；算子三元环；泛自由积；全融合自由积； TRO-同态；*-同态

In fact, a lot of mathematics teacher ambiguously feel that, the difference of the mathematics study ability is exist between the boy and the girl in teaching process, it is more obvious in the senior high school.

事实上，我们许多数学教师在教学实践过程中，都隐约感觉到男生和女生在数学学力方面存在着差异，到了高中就更加明显。

The previous research, in which macro-kinetics of ammoniation of phosphoric acid was measured in a double magnetic stirring reactor,found that the reaction between wet phosphoric acid and gaseous ammonia was a rapid reaction controlled by the gas-film mass transfer.

本文采用数学模型法，根据氨化反应过程的机理，通过小试建立数学模型并经合理简化，再通过中试对模型进行修正和完善，最后用工业大装置加以验证，使所得的模型可用于工业放大。

Based on the analogue of learning method between English grammar and maths theorem, the paper discusses how to understand and command maths well from the point of view of learning English grammar.

将英语中的语法学习与高等数学中定理学习作类比，使用语法观来全面地理解和把握数学。

The resulting characteristic included a logical calculus, some combinatorics, algebra, his analysis situs, a universal concept language, and more.

因而普遍文字包括逻辑算法、组合数学、带数学以及他的位置几何、普遍概念语言等。

According to spatial analytic geometry,the mathematical model of intersecting of pipe and cone was established.

利用空间解析几何的原理建立了管锥相贯数学模型，用参量方程描述了管端相贯线焊接坡口的几何形状，该数学模型可应用于三轴联动火焰数控切管机。

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。