“impregnation and softening”的概念、定义、翻译、参考文献-科学参考

单词	impregnation and softening
释义	impregnation and softening Encyclopedia 农学预浸软化释 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。
随便看	closed image closed immersion closed injury of larynx closed integration formula closed intersection closed interval closed isotope system closed kernel closed lattice closed lattice ideal closed leveling line closed Lie subgroup closed line closed linear hull closed linear manifold closed linear operator closed linear span closed line segment closed long-axis orbit closed loop closed loop circulation closed loop continuity check closed loop control closed-loop control closed-loop controlled circuit

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