If sludge had a mechanical dehydration after modified treatment, it can only be separated free water and water space.
污泥经过调质处理后进行机械脱水,只能分离自由水和间隙水。
参考来源 - 酒精糟液污泥处理与有机复混缓释肥料研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The modified treatment by RE can refine the crystalline gain and thus, increasing the mechanical property and wear resistance significantly.
采用稀土变质处理，可使晶粒细化，从而有效地提高机械性能和抗磨性能。
Therefore, selecting the water temperature properly the hot water processing of big cross section machine parts of 45 steel can replace modified treatment.
这样，适当选择水温，45钢制较大截面工件的热水处理可代调质处理。
The experiments prove that after being modified treatment, the addition of cold-hardening resin is cut down, so that the cost of cold-hardening resin sand can be decreased.
实践证明：采用适当工艺附加少量硅酸乙酯，可减少树脂加入量、降低冷硬树脂砂成本。
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