数学常用词汇 英语
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1.有关基本运算：
add, plus
subtract
difference
multiply, times
product
divide
divisible
divided evenly
dividend
divisor
quotient
remainder
factorial
power
radical sign, root sign
round to
to the nearest
2.有关集合
union
proper subset
solution set
3.有关代数式、方程和不等式algebraic term
like terms, similar terms numerical coefficient
literal coefficient
inequality
triangle inequality
range
original equation
equivalent equation
linear equation
4.有关分数和小数
proper fraction
improper fraction
mixed number
vulgar fraction, common fraction simple fraction
complex fraction numerator
denominator
(least)common denominator quarter
decimal fraction
infinite decimal
recurring decimal
tenths unit
5.基本数学概念arithmetic mean
weighted average geometric mean
exponent
base
cube
square root
cube root
common logarithm
digit
constant
variable
inverse function
linear
factorization
absolute value
round off
6.有关数论
natural number
positive number
negative number
odd integer, odd number even integer, even number integer, whole number positive whole number negative whole number consecutive number
real number, rational number irrational(number) composite number
prime number
reciprocal
common divisor
multiple
(least)common multiple (prime)factor
common factor
ordinary scale, decimal scale nonnegative
tens
units
mode
median
common ratio
7.数列
arithmetic progression(sequence) geometric progression(sequence) 8.其它
approximate
(anti)clockwise
cardinal
ordinal
direct proportion
distinct
estimation
parentheses
proportion
permutation
combination
table
trigonometric function
unit
1.所有的角
alternate angle corresponding angle
vertical angle
central angle
interior angle
exterior angle supplementary angles complementary angle
adjacent angle
acute angle
obtuse angle
right angle
round angle
straight angle
included angle
2.所有的三角形
equilateral triangle
scalene triangle
isosceles triangle
right triangle
oblique
inscribed triangle
3.有关收敛的平面图形，除三角形外semicircle
concentric circles
quadrilateral
pentagon
hexagon
heptagon
octagon
nonagon
decagon
polygon
parallelogram
equilateral
plane
square
rectangle
regular polygon
rhombus
trapezoid
4.其它平面图形
arc
line, straight line
line segment
parallel lines
segment of a circle