英语单词大全

perforated

/'pɜ:fəreɪtɪd/

BNC频率: 21437

现代语料频率: 20028

中文翻译

v. 穿孔于, 在…上打眼( perforate的过去式和过去分词 ); （在纸张等上）打齿孔[孔眼线]

英文解释

s. having a number or series of holes

词态变化

过去分词:perforated

原型:perforated

变形:d

相关词组

1

perforated baffle

[化] 多孔挡板

2

perforated bowl

[化] 带孔转鼓

3

perforated card

[计] 穿孔卡

4

perforated chaplet

[机] 有孔砂心撑

5

perforated cylinder

[化] 多孔转鼓

6

perforated eardrum

[网络] 鼓膜穿孔；耳膜穿孔；耳膜穿破

7

perforated panel

[计] 穿孔板

8

perforated paper tape

[计] 穿孔纸带

9

perforated pipe

[化] 多孔管

10

perforated plate

[化] 多孔板

11

perforated plate column

[化] 孔板塔; 多层孔板蒸馏塔

12

perforated plate tower

[化] 孔板塔

13

perforated screen

[化] 多孔板筛

14

perforated space

[医] 穿质

15

perforated stopper

[医] 穿孔塞子

16

perforated tape

[计] 穿孔带

17

perforated tray

[化] 多孔板塔盘
[医] 有孔盘

18

perforated-pipe distributor

[机] 多孔管分布器

19

perforated-plate column

[机] 多层孔板蒸馏塔

20

perforated-plate distillation column

[化] 孔板蒸馏塔

今日更新

更新时间：2025-12-30 05:18:51

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