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通过分光光度法测出磨削液浊度,其光密度的对应值预先由重量法准确标定,用于迷宫斜板沉淀装置净化作用的探讨,快速、准确.
Through the spectrophotometric method to measure the turbidity of grinding fluid, the corresponding value of optical density was accurately calibrated by gravimetric method beforehand, which was used to explore the purifying action of the labyrinth plate precipitator. It was fast and accurate.