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干式真空泵
释义
干式真空泵
Encyclopedia
工学
真空泵
释
dry vacuum pump
干式真空泵
能在105(大气压)~10-2帕的压力范围内工作,在泵腔内不使用任何液体,排气口与大气相通,能直接向大气排气的泵。又称无油真空泵。
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ribbed silk tabby
ribbed vault
ribbon
ribbon cable
ribbon exercise
ribbon knot
ribbon loom
ribbon needling carpet
Ribenboim
RiBenDuShuZhi
rib machine
rib meristem
rib modeling
rib-needling machine
rib of a polyhedron
riboflavin
riboflavine
riboflavine; lactoflavine
ribonosine
ribonuclease
ribonucleic acid
ribonucleic acid enzyme
ribonucleic acid, RNA
ribonucleic acid secondary structure prediction
ribonucleoprotein
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