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单词
penex process
释义
Penex process
Penex process
[
′pe‚neks ‚prä·səs
]
(chemical engineering)
A continuous, nonregenerative petroleum-refinery process for isomerization of C
5
or C
6
fractions in the presence of hydrogen and a platinum catalyst.
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bdff
bdffp
bdfga
bdfi
bdfim
bdfl
bdfm
bdfn
bd form
bd forms
bdfp
bdfpa
bdfr
bdfrc
bdfrm
bdfs
bdfsc
bdfsn
bd ft
bd. ft.
bdft
bdg
bdga
b-d-galactosidase
bdgc
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更新时间:2026/7/20 21:10:05