Deep cleansing is recommended twice a day, in the morning and at night. This assures removal of surface impurities, the rest of makeup and excessive oiliness.
深沉清洁建议一天两次，早晚各一次，以确保清除皮肤表面的污垢，残留的化妆品和多余的油脂。
Efficient removal and recovery of the soluble material from cooked pulp is important to minimize chemical makeup, requirement, bleaching demand, and pollution load in the mill effluent stream.
从蒸煮所得的纸浆中有效的提取并回收溶解物质，对最大限度的减少补充化学药剂、减少漂白剂的需要量、降低工厂废水的排污负荷，均具有重大的意义。
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