1.
a mathematical calculation, formula, etc
数学运算、 公式等.
2.
a quantity upon which a mathematical operation is performed.
用于数学运算的数量。
3.
a small machine for mathematical calculations.
进行数学运算的小机器。
4.
an arithmetic operation in which the difference between two numbers is calculated.
要计算两个数的差的数学运算。
5.
a character that is used to indicates a mathematical relation or operation.
表示数学关系或者数学运算的字符。
6.
a mathematical operation involving numbers.
包含数字的数学运算方法。
7.
I don't understand the mathematics here.
我不明白这里复杂的数学运算.
8.
The mathematical operations are often quite complicated.
这种数学运算往往是十分复杂的。
9.
Research on the 7~(th) Grade Students' Learning of the Key Steps in the Worked Examples about Mathematic Operation
初一学生数学运算样例中关键步骤的学习研究
10.
To perform a mathematical operation, particularly one that is complex or multi-step.
完成一个数学运算,特别是指复杂的或需要多步才能完成的运算。
11.
The Research and Practice to Improve the Vocational Students Mathematical Operation Skill;
提高职高学生数学运算技能的研究与实践
12.
Experimental Report on Developing the Students Calculating Ability;
高中学生数学运算能力培养的实验报告
13.
The Study on Mathematical Calculation Ability of Children with Mild Mental Retardation Learning in Regular Class
随班就读轻度智力残疾学生数学运算能力研究
14.
Designating an expression, an equation, or a function in which only numbers, letters, and arithmetic operations are contained or used.
代数学的指定一个表达式、等式或函数，其中只包括或只运用数字、字母或数学运算的
15.
A rectangular array of numeric or algebraic quantities subject to mathematical operations.
矩阵用于数学运算的数值量和代数量的矩形阵列
16.
mathematical symbol
数学符号,运算符号
17.
the mathematics of generalized arithmetical operations.
统一算术运作的数学。
18.
In this paper the basic concepts and operations of mathematical morphology were introduced.
介绍了数学形态学的基本思想和运算。