数学符号

The computational error of mathematics learningdisabled students is due to opposite computational error.

而数学学习障碍学生常犯的错误为：运算符号的替代、分数乘法的错误和计算顺序的错误。

Fully depending on the math, modern mainstream economists have a suit of unitive linguistic system and the common discourse foundation. And based on such an artificial linguistic system, economic discursion and analysis show more logically precious and accurate advantages than natural language.

充分依赖于数学这样一种符号化的诉求，现代主流经济学家不仅拥有了一套统一的语言体系及共同的话语基础，而且借助于这样一种人工语言系统，又使得经济学的推理与分析过程呈现了比自然语言更具逻辑严谨性和精确性的优势。

To strengthen the inequality symbol with the training, 2. to expanse the applications of trigonometric functions to polar coordinates and Parameter equation, 3. to adjust Permutation and combinationwith Probability and Statistics, 4.to strengthen applications of Higher Geometry in the Elementary Geometry.

对此问题本文试着从中学数学教学的角度，在以下几个方面进行探讨：1 加强带符号的不等式的训练，2 扩充三角函数在参数方程和极坐标中的应用，3 排列组合与概率统计的调整，4 高等几何在初等几何中的应用。

MatLab the book from the start of basic knowledge in detail on the various orders, to the readers of MatLab in higher mathematics, linear algebra, symbolic operation, graphics and image processing. data processing and the application of the external interface design.

本书从MatLab的基础知识入手，在详细介绍各种命令的同时，向读者介绍了MatLab在高等数学、线性代数、符号运算、图形图像处理、数据处理等方面的应用和外部接口程序设计。

Knowledge representation in traditional AI is a mathematical model of some human intelligent behavior, but it maybe has less resemblance to the essence of human intelligence.

知识表示是对智能进行模拟的一个数学模型，然而它可以不是一个对智能本质的描述，特别是传统的符号主义知识表示离揭示人的智能行为发生的内在过程还有很大的差距。

General use Mathematics, Geometric, Drawing, Chemistry and Physics, Biology and Medicine, Prefix Used wuth SI Units, si dERIVED Units, Subatomic Particles and Quanta, International System of Units Signs and Symbol Print version

常用数学，几何，绘图，化学，物理，生物，医疗，国际单位字首，国际导出单位，次原子粒及国际单位符号表列印版本

First, let's consider the number seven: In mathematical terms, it is an irrational number, i.e., a number that cannot be represented as a simple fraction, a number that is "uncountable." To the mind of the symbolic thinker, the number is associated with all that is strange and unusual.

首先，让我们认识一下数字7；在数学上，它是一个无理数，也即除以它的结果不能得到一个单一的数字，除以这一数字将得到一个无穷数列，对一个符号象征思想家的内心来说，这个数字会让人联想到所有古怪的，不寻常的事物。

What is more, they also make secret technologies for programming human behavior that are based on mathematical simulation of the Kabbala symbolism.

他们更利用秘密技术使用如卡巴拉符号般的数学仿真，编程人的行为。

That is used in mathematical or logical expressions to represent a variable quantity .

用在数学或者逻辑表达式里代表一个可变量的符号。

A symbol that is used in mathematical or logical expressions to represent a variable quantity.

用在数学或者逻辑表达式里代表一个可变量的符号。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。