英语单词大全
英语单词大全

proportion

/prә'pɒ:ʃәn/
柯林斯星级
牛津核心词汇
BNC频率: 1247
现代语料频率: 3063

中文释义

n. 比例, 比率, 均衡, 部分, 面积
vt. 使成比例, 使均衡

英文释义

n. the quotient obtained when the magnitude of a part is divided by the magnitude of the whole
n. magnitude or extent
n. the relation between things (or parts of things) with respect to their comparative quantity, magnitude, or degree
n. harmonious arrangement or relation of parts or elements within a whole (as in a design)

词态变化

复数形式:proportions
过去分词:proportioned
现在分词:proportioning
过去式:proportioned
第三人称单数:proportions

例句

1

The act or method of ascertaining the strength of vinegar, or the proportion of acetic acid contained in it.

2

The process or method of ascertaining the proportion of pure alcohol which spirituous liquors contain.

3

n something having the property of being analogous to something else a of a circuit or device having an output that is proportional to the input

4

of a circuit or device having an output that is proportional to the input

5

not made of the same components in the same proportions.

相关词组

1

a large proportion of

大部分的…

2

a small proportion of

小部分...

3

appreciable proportion

[医] 适当比例

4

autoproportioner

自动配料器

5

be directly proportional to

与...成正比例

6

be proportional to

与...成比例

7

case-fatality proportion

[网络] 死亡比率

8

case-to-infection proportion

[网络] 病例与感染比例

9

cephalopelvic disproportion

[医] 头盆不称

10

chain disproportionation

[化] 链歧化

11

charge proportion

[建] 进料比例

12

coeffcient of proportionality

[计] 比例系数

13

combining proportion

[医] 化合比例

14

constant of proportionality

[建] 比例常数

15

constant proportion

[建] 定比, 恒比

16
17

directly proportional

直接比例的

18

disproportion

n. 不均衡
vt. 使不均衡

19

disproportionable

a. disproportion的变形

20

disproportional

a. 不相称的

最新更新单词

更新时间:2025-05-13 13:18:28