每天早上及诊症时段后在校园卫生保健室用1：9 9稀释漂白水清洁。
Clean Campus Health Care Service public areas with 1:99 diluted bleach every morning as well as after consultation hours.
文章简要说明了实验室制备二氧化氯稳定性溶液的方法，并通过正交试验法研究了二氧化氯漂白法的影响参数。
In this paper, the preparation method of chlorine dioxide steady liquid in lab scale and the factors affecting cotton bleaching with orthogonal experimental method are discussed.
讨论了漂白硫酸盐苇浆厂制浆黑液和中段废水的实验室处理结果。
Laboratory results of the treatment of pulping black liquor, washing and bleaching waste water of a mill producing bleached kraft reed pulp were presented.
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