AEAS数学考试必学的数学符号及英语释义

发布时间:2017-12-06

  课窝AEAS培训老师知道中国学生面对数学考试,肯定都是不在话下的,但是如果是要面对全部用英语考试的AEAS考试?相信大家肯定会因为词汇的原因而导致自己丢分的,为帮助中国考生一如既往的在数学考试中雄霸天下,老师就给大家搜集了很多的关于AEAS数学考试的字符集英语释义,希望能帮助到大家。

  数学符号

  +

  plus 加号;正号,“1+1”读作:one plus one02

  -

  minus ['maɪnəs]; negative ['negətɪv],减号;负号,“2-1”读作:two minus one“-3”读作:minus threenegative three“2-(-3)”读作:two minus negative three

  ±

  plus-minus sign 正负号,“±1” 读作:plus or minus one04

  ×

  multiplied [’mʌltɪ’plaɪd] by ; times,乘号,“2×3” 读作:two multiplied by three two times three05

  ÷

  divided by 除号,“4÷2”读作:four divided by two06


  =

  equals; is equal to 等于号,“1+1=2”读作:One plus one equals two.One plus one is equal to two.

  

  is not equal to 不等于号,“a≠b”读作:a is not equal to b08

  

  congruent ['kɒŋgrʊənt] to,全等(两个图形形状相同、大小相等)“△ABC≌△DEF”读作:Triangle ABC is congruent to Triangle DEF.09

  

  approximately equal to 约等于号,“3×3≈10” 读作:Three multiplied by three is approximately equal to ten.10

  <

  is less than 小于号,“1<2”读作 One is less than two.11

  >

  is greater than 大于号,“2>1”读作:Two is greater than one.12

  

  is not less than 不小于号,“3≮2”读作:Three is not less than two.13

  

  is not greater than 不大于号,“2≯4” 读作:Two is not greater than four.14

  

  is less than or equal to 小于或等于号,“2≤3”读作:Two is less than or equal to three.15

  

  is greater than or equal to 大于或等于号,“5≥4”读作:Five is greater than or equal to four.16

  %

  per cent 百分之……“10%”读作:ten percent17

  

  per mill [mil]; per thousand千分之……“10‰”读作:ten per thousand18

  

  infinity [ɪn'fɪnɪtɪ] 无限大号,“-∞” 读作:negative infinity19

  

  varies as ...成比例,“X∝Y”读作:X varies as Y20

  

  square root 平方根,“√16=4”读作:The square root of sixteen is four.21

  3√

  cube root 立方根,“3√27=3”读作:The cube root of 27 is 3.22

  

  since; because 因为,“∵1+1=2”读作:because one plus one equals two23

  

  hence; therefore 所以,“∴1<2”读作:hence one is less than two24

  

  angle 角,“∠A”读作:angle A“∠A +∠B+∠C=180°”,读作:The measure of angle A plus angle B plus angle C equals 180 degrees.

  

  semicircle ['semɪsɜːkl] 半圆,“⌒AB”读作:semicircle AB26

  

  circle 圆,“⊙A”读作:circle A27

  

  circumference [sə'kʌmf(ə)r(ə)ns] 圆周,“○=π×d”读作:Pi multiplied by d equals circumference.28

  π

  pi constant 圆周率,“π×d”读作:pi multiplied by d29

  

  triangle 三角形,“△ABC”读作:triangle ABCWhat is the area of triangle ABC? 求三角形ABC的面积。

  

  perpendicular to [,pɜːp(ə)n'dɪkjʊlə] 垂直于,“A⊥B”读作:A is perpendicular to B.31

  //

  parallel ['pærəlel] to 平行于,Line AB is parallel to line CD.

  

  union of 并,合集,“A∪B”读作:the union of A and B33

  

  intersection [ɪntə'sekʃ(ə)n] of 交,通集,“A∩B”读作:The intersection of A and B34

  

  the integral [ˈɪntɪɡrəl] of ……的积分,“∫x”读作:the integral of x35

  

  summation of 总和,“∑x”读作:the summation of x36equation [ɪ'kweɪʒ(ə)n]

  方程式、等式

  “y = kx” 读作:Y varies as x.K is "the constant of variation.yx成正比(yx的正比函数)k是常数。

  “y = k/x”读作:Y varies inversely as x.yx成反比例(yx的反比例函数)

  以上就是课窝AEAS培训老师为中国学生而搜集的AEAS数学考试中的符号及英语释义,希望大家一定要认真的去记下它们,不要在考试中忽略它们。