Deep caries based by the glass ions cementation agent, could significantly reduce composite resin pulp stimulation to protect pulp, and better effect.
深龋经玻璃离子粘固剂垫底后，能明显减轻复合树脂对牙髓的刺激作用，从而护髓效果更佳。
Treatment of ground pulp with lipase was investigated to reduce resin content of pulp.
本研究用脂肪酶对磨木浆进行处理，以降低浆料中树脂含量。
Compared by the analysis, optimizing the parameter of the impeller and casing tongue, on side of hydraulic design of pump, is the most effective way to reduce the pressure pulsation of pulp-pump.
分析得出：从泵的水利设计方面来优化叶轮和隔舌的参数，是降低纸浆泵压力脉动的最有效方法。
In recent years have given AKD and fiber degeneration reaction AKD made fiber for the pulp sizing agent to reduce hydrolyzate and enhance sizing effect.
近年来也有先将AKD与纤维反应制成AKD变性纤维，用作浆内施胶剂，以减少产生水解物，并可提高施胶效果。
The heat dispersing showed the beneficial to reduce the dimension of stickies remained in the pulp.
热分散处理可以显著减小胶黏物的尺寸。
The heat dispersing showed the beneficial to reduce the dimension of stickies remained in the pulp.
热分散处理可以显著减小胶黏物的尺寸。
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