a diagram using points, lines, or similar marks to show relationships between numerical quantities
图表
the property of a number indicating whether it is positive or negative, excluding zero
符号, 代数符号
the action or process of taking an amount away from a total
扣除, 减除
扣除有助于计算花钱后还剩下多少。
in accordance with mathematical rules
数学上
问题的解决方案在数学上是准确的。
someone who is a specialist or expert in mathematics
数学家, 数学专家
她想成为一名数学家，因为她从小就热爱数学。
having an equal distance from each other at every point
平行的, 等距的
a mathematical measure of how likely an event is to occur, expressed as a number between zero and one
a question that can be answered by mathematics or logical thinking
问题, 谜题
the size, amount, or degree of one thing compared with another
规模, 程度
(mathematics) the product of a number multiplied by itself
平方
positioned or extending straight up and down at a right angle to a horizontal surface
垂直的, 竖直的
(mathematics) a group of things that belong together because of having some similarities
集合, 组
the central point or line around which an object turns
轴, 旋转轴
风扇叶片围绕其轴平稳旋转。
each of the two symbols [ ] used to indicate that the enclosed numbers or words should be considered separately
括号, 方括号
(mathematics) a statement indicating the equality between two values
方程
to determine by a process of logical reasoning
推断, 推论
科学家们根据观测数据中的异常推断出了一颗新行星的存在。
(mathematics) a rule or law represented in symbols, letters, or numbers
公式
(mathematics) a quantity whose value changes according to another quantity's varying value
函数
the result of dividing one number, quantity, or expression by another
比率, 比例
the part of a circle enclosed between a chord and the arc it cuts off
弓形, 圆弓形
not having identical parts facing each other or around an axis
不对称的
现代建筑的不对称设计使其在更对称的邻居中脱颖而出。
the process of deriving a general principle from specific observations or instances
归纳, 归纳推理
该理论是通过从实验数据中进行仔细的归纳而发展起来的。
(mathematics) to calculate how many times a number contains another number
除, 分割
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
她一开始在代数上很吃力，但通过额外的练习最终掌握了这些概念。
the branch of mathematics that comprises differentials and integrals
微积分, 分析
学生经常学习微积分以理解变化率。
the branch of mathematics that deals with the relation between the lines, angles and surfaces or the properties of the space
几何学
几何学对于设计建筑物和桥梁至关重要。
a branch of mathematics that deals with addition, subtraction, multiplication, etc.
算术
他在算术方面表现出色，并迅速掌握了心算技巧。
(mathematics) the average value of a set of quantities calculated by adding them, and dividing them by the total number of the quantities
平均数, 算术平均数
(mathematics) a quantity that is capable of assuming different values in a calculation
变量
a function that shows the probability of variables in a symmetrical and bell-shaped graph
正态分布, 高斯分布
(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, 被解释变量
