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单词
cold trap
释义
cold trap
cold trap
[
′kōld ‚trap
]
(mechanical engineering)
A tube whose walls are cooled with liquid nitrogen or some other liquid to condense vapors passing through it; used with diffusion pumps and to keep vapors from entering a McLeod gage.
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ingoda
ingoda river
in god i trust
in god's
in god's/heaven's name
in god's name
in gods name
in god we trust
ingo g michel
in-going
ingoing
ingold, christopher
ingoldsby, thomas
ingolf arnarson
ingolfiellidea
ingolfur arnarson
ingolic, anton
ingolstadt
ingolstadt airport
ingolstadt, germany
ingolstadt university of applied sciences
ingolstädter verkehrsgesellschaft mbh
ingomar middle school
in good
in good books
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更新时间:2025/3/15 4:28:39