Math Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

quadratic

A

adj. 二次的

n. 二次方程式

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

consecutive

A

adj. 连续的,连贯的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

infinite number

A

n.无穷数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

coordinate

A

n.坐标

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

counting number

natural number

A

n.自然数(1,2,3…)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

whole numbe

A

n.counting numbers plus zero(0,1,2,3…)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

integer

A

n.counting numbers , zero adn the negatives of counting numbers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

rational number

A

n.有理数

the numbers that can be written as the ratio of two integers a and b, when b is not zero.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

decimal

A

n.小数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

finite

A

adj.有限的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

irrational number

A

n.无理数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

round

A

v.四舍五入,取整(数)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

exponent

A

n.指数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

even number

A

n.偶数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

odd number

A

n.奇数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

remainder

A

n.余数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

subtract

A

vt.减

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

oval

A

n. 椭圆形,橄榄球

adj. 椭圆形的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

multiple

A

n.倍数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

multiply

A

v.乘

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

least common multiple(LCM)

A

n.最小公倍数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

divisor

A

n.除数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

greatest common divisor

A

n.最大公约数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

factor

A

n.因数,约数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

prime number

A

n.质数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

composite number

A

n.合数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

factorize

A

v.分解因数

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

parenthesis

A

n.圆括号

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

bracket

A

n.同类项

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

numerator

A

n.分子

31
Q

denominator

A

n.分母

32
Q

power

A

n.幂

33
Q

evaluate

A

v.求…数值

34
Q

reciprocal

A

n. 倒数

adj. 相互的,互惠的

35
Q

run

A

n. 距离

36
Q

quotient

A

n.程度,系数,商

37
Q

diminish

A

v.(使)减小;(使)减弱;(使)降低

38
Q

reduction

A

n.减少,降低

39
Q

nickel

A

n. [化]镍; 五分镍币

vt. 镀镍于

40
Q

flour

A

n. 面粉

vt. 撒上粉

41
Q

tablespoon

A

n. 大汤匙,大调羹; 一大汤匙的量

42
Q

shortening

A

n. 缩针,简写; 酥油/雪白奶油

43
Q

commercial

A

n. (电台或电视播放的)广告

44
Q

turnip

A

n. 芜青,萝卜

45
Q

dime

A

n. (美国、加拿大的)10分铸币; 少数的钱

46
Q

yard

A

n. 码(等于3英尺或36英寸或0.9144米)

47
Q

batch

A

n. 一炉; (食物、药物等的)一批生产的量

48
Q

liter

A

n.升

49
Q

mile

A

n.5280feet or 1760yards

50
Q

pound

A

n.16 ounces

51
Q

year

A

n.52 week

52
Q

commission

A

n. [商]佣金,手续费

53
Q

wholesale

A

n. 批发; 趸售,大规模买卖
adj. 批发的,整批卖的; 大规模的
adv. 大量地,大批地; 广泛地,大规模地
vt. 批发
vi. 经营批发业; 批发售出

54
Q

radical

A

adj. 根本的,基本的; 激进的; [植]根生的

n. 激进分子; 根基,原子团; [数学]根数

55
Q

radicand

A

n.被开方数

56
Q

index

A

n. 索引; (开方的)指数;

57
Q

mean

A

n. 平均数; 中间; 几何平均; 等比中数

58
Q

perpendicular

A

adj. 垂直的,成直角的; 直立的,险陡的;

n. 垂直线,垂直面;

59
Q

term

A

n.项

60
Q

monomial

A

n. 单项式

adj. 单项的

61
Q

binomial

A

adj. 二项的,二项式的

62
Q

trinomial

A

n. 三项式,三名法

adj. 三项式的

63
Q

polynomial

A

adj. 多项式的,多词学名(指由两个以上的词构成的学名)的

n. 多项式,由2字以上组成的学名

64
Q

Addition

A

Sum, total, plus, combined, joined, more than, all together, added to

65
Q

Substract

A

Difference, less than, subtracted from, reduced by, decreased by, minus

66
Q

Multiply

A

Times, product, twice, double, triple of, multiplied by

67
Q

Divide

A

Divided by, ratio of

68
Q

Substract

A

Difference, less than, subtracted from, reduced by, decreased by, minus

69
Q

Multiply

A

Times, product, twice, double, triple of, multiplied by

70
Q

Divide

A

Divided by, ratio of

71
Q

consecutive

A

adj. 连续的,连贯的;

72
Q

ounce

A

n. An ounce is a unit of weight used in Britain and the USA. There are sixteen ounces in a pound and one ounce is equal to 28.35 grams.

73
Q

pint

A

n.A pint is a unit of measurement for liquids. In Britain, it is equal to 568 cubic centimetres or one eighth of an imperial gallon. In America, it is equal to 473 cubic centimetres or one eighth of an American gallon.