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impregnation and softening
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impregnation and softening
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农学
预浸软化
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impregnation and softening
预浸软化
在化学机械法制浆过程中,木片进入盘磨机磨浆之前于一定温度下(室温至135℃)采用化学品浸渍并停留一定时间(2~50分钟),使木片组织结构发生松弛、润胀或亲水性增加等变化的预处理方法。
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Zinaida Nikolayevna Gippius
zinc
zinc air battery
zinc-air battery
zinc alloy
zincate
zincblende
zinc blende structure
zincblende structure
zincblende structure, sphalerite structure
zinc borate
zinc bromine battery
zinc-bromine battery
zinc-bromine flow battery
zinc-bromine redox flow battery
zinc carbonate
zinc chloride
zinc chlorine battery
zinc-chlorine battery
zinc chromate
zinc chrome yellow
zinc-containing wastes
zinc crown glass
zinc deficiency
zinc fertilizer
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