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noun
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noun
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to phrases
perforation
['pɜ:fə'reɪʃ(ə)n]
n
adv.
打排孔
agric.
钻孔
(perforatio)
auto.
穿
钻,打
孔
工艺
;
孔眼
洞
;
胎面/轮胎
花纹沟
凹槽
;
刀槽花纹
avia.
打孔
;
贯穿
;
打眼
chem.
穿透
geophys.
射孔
;
炮眼
hydroel.st.
钻孔
;
孔眼
oil
射孔孔眼
otorhinol.
穿孔术
sport., med.
穿孔
tech.
穿孔眼
(线)
;
冲孔
;
齿孔
textile
挖孔
perforation
['pɜ:fə'reɪʃ(ə)n]
n
gen.
穿〔钻,打,冲,射,片,齿〕孔
;
孔眼〔洞〕
expl.
射孔
在油气井的预定深度利用射孔器穿孔使目的层与井内形成通道的作业工序
life.sc.
孔
sport., med.
穿破
English thesaurus
perforation
['pɜ:fə'reɪʃ(ə)n]
abbr.
abbr., post
perf
perforations
abbr.
abbr., oil
perfs
perforation:
226 phrases
in 22 subjects
Agriculture
14
Automobiles
3
Aviation
2
Communications
1
Compressors
1
Dermatology
2
Drilling
10
Engineering geology
3
Explosives and Explosive Ordnance Disposal
20
Geophysics
8
Metallurgy
2
Mining
1
Nursing
8
Oil / petroleum
74
Otorhinolaryngology
9
Plastic surgery
1
Polygraphy
2
Space
7
Sports
1
Surgery
16
Technology
38
Textile industry
3
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