英语单词大全

impurity

/im'pjuәriti/

BNC频率: 15794

现代语料频率: 17928

大学英语六级托福

中文翻译

n. 杂质, 不洁, 不纯

[化] 杂质

英文解释

n. worthless or dangerous material that should be removed

n. the condition of being impure

词态变化

复数形式:impurities

常见例句

1

easily perceptible a accurately stated or described a free from clouds or mist or haze s free of restrictions or qualifications s free from flaw or blemish or impurity s clear of charges or deductions s easily deciphered s freed from any question of guilt s characterized by ease and quickness in perceiving

2

having little or no hue owing to reflection of almost all incident light a of or belonging to a racial group having light skin coloration s free from moral blemish or impurity

相关词组

1

acceptor impurity

[化] 受主

2

anodic impurity

[机] 阳极杂质

3

background impurity

[化] 本底杂质

4

compensated-impurity resistor

[电] 补偿杂质电阻器

5

detrimental impurity

[化] 有害杂质

6

diffusion impurity source

[计] 扩散杂质源

7

dissolved impurity

[化] 溶解杂质

8

[化] 施主杂质

9

foreign impurity

[化] 外来杂质; 夹杂物; 异物

10

[电] 杂质能带

11

impurity defect

[化] 杂质缺陷

12

impurity density

[电] 杂质密度

13

impurity distribution

[电] 杂质分布

14

impurity gradient

[电] 杂质梯度

15

[电] 杂质能阶

16

impurity levels

[电] 杂质能阶

17

impurity profile

[电] 杂质剖面

18

impurity scattering

[电] 杂质散播

19

impurity semicomductor

[电] 杂质半导体

20

impurity semiconductor

[电] 杂质半导体

今日更新

更新时间：2025-06-06 18:34:33

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