雅思词汇（学术） - 数学与统计学

a graphical display of the relationship between two or more numbers using a line or lines

图表, 曲线图

(mathematics) the property of being positive or negative in any number other than zero

符号, 数学符号

the action or process of taking an amount away from a total

扣除, 减法

in accordance with mathematical rules

数学上地

someone who is a specialist or expert in mathematics

数学家, 女数学家

having an equal distance from each other at every point

平行的

(mathematics) a number representing the chances of something specific happening

概率

a question that can be answered by mathematics or logical thinking

问题, 数学问题

the size, amount, or degree of one thing compared with another

规模, 大小

the second exponent of any given number produced when multiplied by itself

平方, 二次幂

positioned at a right angle to the horizon or ground, typically moving up or down

垂直, 竖直

(mathematics) a group of things that belong together because of having some similarities

集合, 组

(geometry) an arbitrary straight line that passes through the center of a symmetrical object or around which an object spins

轴

each of the two symbols [ ] used to indicate that the enclosed numbers or words should be considered separately

方括号, 括号

(mathematics) a statement indicating the equality between two values

方程

to determine by a process of logical reasoning

推断, 推论

(mathematics) a rule or law represented in symbols, letters, or numbers

公式, 数学公式

(mathematics) a quantity whose value changes according to another quantity's varying value

函数

(mathematics) the result of the division of two mathematical expressions

比率, 率

(geometry) a part of a circle that is separated from the rest by a line

弧段, 扇形

not having identical parts facing each other or around an axis

不对称的

(logic) the process of arriving at a general conclusion based on particular instances

归纳, 逻辑归纳

(mathematics) to calculate how many times a number contains another number

分, 除

a number or amount expressed as a fraction of 100

百分比

a branch of mathematics in which abstract letters and symbols represent numbers in order to generalize the arithmetic

代数

the branch of mathematics that comprises differentials and integrals

微积分, 微分与积分

the branch of mathematics that deals with the relation between the lines, angles and surfaces or the properties of the space

几何学

a branch of mathematics that deals with addition, subtraction, multiplication, etc.

算术, 计算

(mathematics) the average value of a set of quantities calculated by adding them, and dividing them by the total number of the quantities

均值, 平均值

(mathematics) a quantity that is capable of assuming different values in a calculation

变量, 未知数

a function that shows the probability of variables in a symmetrical and bell-shaped graph

正态分布, 常态分布

(statistics) a measure used to show how strong is the relationship between two sets of data or variables

相关系数, 相关指数

(statistics) a variable whose value is determined by the value of another variable in a function

因变量, 待解释变量