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helium refrigerator
释义
helium refrigerator
helium refrigerator
[
′hē·lē·əm ri′frij·ə‚rād·ər
]
(mechanical engineering)
A refrigerator which uses liquid helium to cool substances to temperatures of 4 K or less.
随便看
logmip
logmis
logml
logmo
log mod
logmod
logmod-b
logmod information file
logmod-m
log net
lognet
lognets
lognormal
log-normal distribution
lognormal distribution
log-normal distribution function
lognormal distributions
log normal fading
lognormality
lognormally
log notch
logo
logo-
logocentric
logocentrism
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更新时间:2026/6/12 12:27:55