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减压蒸馏
释义
减压蒸馏
Encyclopedia
工学
原油蒸馏
释
vacuum distillation
减压蒸馏
在低于大气压力的条件下,对原油中沸点大于350℃而小于565℃的馏分进行蒸馏的过程。又称真空蒸馏。
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ultra wide band positioning technology
ultra-wideband radar signal
ultra-wideband, UWB
ultra wideband wireless systems
ultra-wideband wireless systems
ultrocold neutron
Ulugata Hydro-Junction
Ulugh
Ulugh Beg
Ulugh Beg Observatory
Uluguri
Ulungur Hu Endemic Fish National Aquatic Germplasm Resources Reserve
Uluru-Kata Tjuta National Park
Uluru–Kata Tjuta National Park
ULV
Ulva
Ulyanovskaya oblast
Ulysses
Ulysses probe
Ulügh Beg
Ulūgh
Ulūgh Beg
Ulūgh Beg (1394—1449)
Ul’yanov
UMA
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