| 单词 | 数学运算 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔UNIMPORTANT〕Too much money is being spent on peripheral programs when our kids can't read or do basic math. 无关紧要的项目上花费太多，而我们的孩子连阅读和基本的数学运算都不会。朗文写作活用〔algebraic〕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、字母或数学运算的美国传统〔analytic geometry〕The analysis of geometric structures and properties principally by algebraic operations on variables defined in terms of position coordinates.解析几何学：通过关于位置坐标表示变量的数学运算对几何结构及性质进行的分析美国传统〔charge conjugation〕A mathematical operator that changes the sign of the charge and of the magnetic moment of every particle in the system to which it is applied.理论性换算：一种数学运算符，可改变电荷符号以及它所应用的系统里的每一个粒子的磁力矩符号美国传统〔logic〕The nonarithmetic operations performed by a computer, such as sorting, comparing, and matching, that involve yes-no decisions.逻辑，逻辑操作：计算机所完成的需要做出一些是非判断的非数学运算，如排序、比较和匹配美国传统〔mathematics〕The mathematics for solving the problem is quite complex.解这道题的数学运算相当复杂。麦克米伦高阶〔maths〕Working out the quantities of the ingredients involved some complicated maths.算出各种成分的数量要用到一些复杂的数学运算。牛津搭配〔matrix〕Mathematics A rectangular array of numeric or algebraic quantities subject to mathematical operations.【数学】 矩阵：用于数学运算的数值量和代数量的矩形阵列美国传统〔unary operation〕A mathematical operation, such as the square root function and complex conjugation, that requires only one operand.单元运算：只需要一个操作数的数学运算，如平方根函数和共轭复美国传统 |
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