留学群专题频道GRE数学符号栏目，提供与GRE数学符号相关的所有资讯，希望我们所做的能让您感到满意！
GRE数学中出现的符号你都会讲吗?留学群GRE栏目为大家提供GRE数学常用符号和术语汇总，希望对大家备考GRE有所帮助哦!
GRE数学常用符号和术语汇总
+: plus X: multiply
-: subtract ÷: divide
V~: square root |...|: absolute value
=: is equal to =/=: is not equal to
>: is greater than <: is less than
//: is parallel to _|_: is perpendicular to
>=: is greater than or equal to (或 no less than)
<=: is less than or equal to (或 no more than)
二.表达相应数目的前缀
1:uni-,mono- 2:bi-,du-,di- 3:tri-,ter-, 4:tetra-,quad-, 5:penta-,quint,
6:hex-,sex-, 7:sept-,hapta-, 8:oct, 9:enn-, 10:dec-,deka-,
三.数学中常用单词术语
abscissa 横坐标
absolute value 绝对值 acute angle 锐角 adjacent angle 邻角 addition 加 algebra 代数 altitude 高
angle bisector 角平分线
arc 弧
congruent 全等的
consecutive integer 连续的整数
coordinate 坐标的 cost 成本 counterclockwise 逆时针方向 cube 1.立方数
2. 立方体(体积=
a*a*a 表面积=
6*a*a)
area
arithmetic mean
arithmetic progression arm面积 算术平均值(总和除 以总数) 等差数列(等差级 数)
直角三角形的股cylinder decagon decimal decimal decreased decrease
point to圆柱体 十边形 小数 小数点 减少 减少到
at average base总计(乘法)
平均值 底decrease degree defineby减少了
角度
1.定义
2.化简
be contained
bisectin位于...上
平分denomin...
06-21
GRE数学考试对大陆考生来说难度不太大，我们的高考数学其实还更难一些，但我们还得认真对待。GRE考试的难点就在于对专业术语及题意理解上，为了打好有把握的战，大家还需要认真复习GRE数学题所涉及到的概念，公式，并对GRE数学常考题有一定的了解，多进行阅读练习，扎实的进行GRE数学复习，肯定会有成效。下面由留学群GRE栏目的小编给大家整理了《新GRE数学符号的英文表达》，希望对你的GRE的阅读考试有帮助哦。
新GRE数学常见符号英文表达：
= is equal to
≠ is not equal to
≈ is approximately equal to
> is greater than
≥ is greater than or equal to
< is less than
≤ is less than or equal to
根号 square root
0.888888… the repeating decimal
r s't" r degrees s minutes t seconds
∠ angle
∟ right angle
┻ is perpendicular
│x│ absolute value of x
∥ is parallel to
△ triangle
～ is similar to
≌ is congruent to
△x delta x
π pi(3.1415…)
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+ plus ;positive
- minus ;negative
× multiplied by ;times
÷ divided by
= equals
≈ approximately equals
≠ not equal to
< less than
> greater than
≤ equal to or less than
≥ equal to or greater than o
( ) round brackets ;parentheses
[ ] square brackets
{ } braces
∈ is a member of the set
? is a subset of
∽ similar to
≌ congruent to
* denotes an operation
∴ therefore
∵ because
∶ ratio sign, divided by, is to
∷ equals, as(proportion)
∥ parallel to
⊥ perpendicular to, at right angles with
∠ angle
∟ right angle
o degree
′ minute
″ second
⊙ circle
A?B arc AB
e the base of natural logarithms,approx.2.71828
x! factorial x, x(x-1)(x-2)---1
lognx log x to the base n
π pi
lnx log x to the base e(natural logarithm)
lgx log x to the base 10(common logarithm)
|x| the absolute value of x
以上就是新GRE数学常用符号英文注释的整理，这些常用符号在新GRE数学中经常出现，希望考生们能够认真背诵下来。
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. period
, comma
: colon
; semicolon
! exclamation
question mark
- hyphen
’ apostrophe
_ dash
‘’ single quotation marks
“” double quotation marks
( ) parenthesis
[ ] square brackets
... ellipsis
~ swung dash
§ section; division
→ arrow
+ plus
- minus
± plus or minus
× is multiplied by
÷ is divided by
= is equal to
≠ is not equal to
以上就是新GRE数学符号的英文描述，考生们将这些基本的数学符号背诵下来，再遇到新GRE数学题目就可以轻松解决，希望考生们能够取得新GRE数学优异成绩。
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+ plus
- minus
* multiplied by ;times
÷ divided by
= equals
≈ approximately equals
≠ not equal to
< less than
> greater than
≤ equal to or less than
≥ equal to or greater than
()
round brackets ;parentheses
[]
square brackets
{ }braces
∈ is a member of the set
is a subset of
∽ similar to
≌ congruent to
* denotes an operation
∴ therefore
∵ because
∶ ratio sign, divided by
GRE考试频道推荐阅读
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= is equal to ≠ is not equal to ≈ is approximately equal to > is greater than ≥ is greater than or equal to < is less than ≤ is less than or equal to 根号 square root 0.888888… the repeating decimal r s't" r degrees s minutes t seconds ∠ angle ∟ right angle ┻ is perpendicular │x│ absolute value of x ∥ is parallel to △ triangle ～ is similar to ≌ is congruent to △x delta x π pi(3.1415…) 1. is equal to; is the same as the result is; yields; gives = 2. the sum of x and y; the total of x and y; x added to y; x increased by y; x+y x more then y; x greater than y 3. x minus y; x less y; the difference of x and y; x take away y; from x subtract y' x decreased by y; x-y x diminished by y; y is subtracted from x; y less than x (note the reversal) 4. x multiplied by y; the product of x and y; xy 5. divided by y; the quotient of x and y; x y, y divided into x (note the reversal) 6. A and B are factors of C; A and B are divisors of C; C is divisible by A and by B; A B=C C is a multiple of A and of B; A divides C and B divides C; 7. the ratio of a to b a:b, 8. reciprocal of x 1/x 9. x times as many z as y; z=x y 10.a squared; a to the second power a2 11. a cubed; a3 a to the third power 12. between a and b (a,b) between a and b, inclusive [a,b] 13. off 低于，从……中扣除 14. account for 占 15. one third 1/3 16. ...
06-26
GRE数学的难度相当于高中数学的难度，对大陆考生来说，解题一般都不成问题，不过，要想看懂题目，并且顺利答题，考生还需要了解GRE数学符号的英文表达词汇。以下是小编整理的GRE数学符号的相关英文词汇，希望对大家有所帮助！
＋
plus
-
minus
*
multiplied by ;times
÷
pided by
=
equals
≈
approximately equals
≠
not equal to
＜
less than
＞
greater than
≤
equal to or less than
≥
equal to or greater than
round brackets ;parentheses
square brackets
{ }
braces
∈
is a member of the set
is a subset of
∽
similar to
≌
congruent to
*
denotes an operation
∴
therefore
∵
because
∶
ratio sign, pided by
∷
equals, as(proportion)
对中国大陆考生来说，攻克GRE数学最重要的一步应该是熟练拼写及运用GRE数学词汇，考生应该有意识的积累一切可能用到的GRE数学词汇，以免因为词汇而失分。
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