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单词
joule-thomson valve
释义
Joule-Thomson valve
Joule-Thomson valve
[
′jül ′täm·sən ‚valv
]
(cryogenics)
A valve through which a gas is allowed to expand adiabatically, resulting in lowering of its temperature; used in production of liquid hydrogen and helium.
随便看
avlona, greece
avlonya
avlos
avlosulfon
avlp
a-vlrc
avls
avlsi
avlt
avlub
avlv
avm
avma
avm-b
avmc
avmd
a-vmdp-p
avme
avmf
avm-fd
avmg
avmh
avmha
avmhs
avmi
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更新时间:2025/6/9 0:02:19