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(geometry) a part of a circle, which is curved
弧, 圆弧
the measurement of a piece of land or a flat surface
面积, 区域
(geometry) an element that only has position, with no size or dimension
点, 位置
(mathematics) a group of things that belong together because of having some similarities
集合, 集
an area that is empty or unoccupied and therefore available for use
空间, 空地
the amount of space that a substance or object takes or the amount of space inside an object
体积, 容积
the calculation of the total of two or more numbers added together
加法, 相加
the action or process of taking an amount away from a total
扣除, 减除
the process of calculating how many times a number can contain another number
除法, 分割
the process or action of adding a number to itself a specific number of times
乘法, 乘
a part of a whole number, such as ½
分数, 部分
a number or amount expressed as a fraction of 100
百分比, 百分率
(mathematics) a number representing the chances of something specific happening
概率, 可能性
the sign = in mathematics, used to indicate that two quantities or expressions are exactly the same in value or meaning
等号, 相等符号
to reach a specified total when different amounts are added together
总计, 合计
one of the numbers from 0 to 9
数字, 位数
the sign - in mathematics, used to indicate subtraction or a negative number
减号, 负号
the sign + in mathematics, used to indicate addition or a positive number
加号, 正号
a graphical display of the relationship between two or more numbers using a line or lines
图表, 图形
a graphical display of information consisting of narrow rectangular lines whose heights depend on the value that they are representing
条形图, 柱状图
a graphical display of the difference between the parts of a whole shown by dividing a circle into several segments
饼状图, 圆形图
a graphical display of the relationship between two points connected to each other by lines
折线图, 线性图
someone who is a specialist or expert in mathematics
数学家, 数理专家
a unit used to represent the degree, size, or quantity of something
单位, 计量
a unit used in North America and Britain for measuring land area that equals 4047 square meters or 4840 square yards
英亩, 亩
a unit for measuring angles, shown by the symbol °
度, 角度
a number or piece of data representing measurements or facts
统计数据, 统计数字
to position someone or something on a scale based on importance, quality, etc.
排名, 评定
to judge and assign a score or rank to something according to a set scale
评分, 评定
extremely large or heavy
consisting of or involving several parts, elements, or people
多个的, 多重的
indicating a large number of something
众多的, 大量的
extremely great in extent, size, or area
广阔的, 浩瀚的
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