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通过计算分析,论述了在洁净室采样问题上是否要求等速采样条件的模糊不甚至相左的认识,指出这种认识上的差异是源于计算上的疏忽,得出在洁净室按现行标准规定的方法采样时不需规定等速采样的结论。
Through calculation and analysis, it is discussed whether there is a fuzzy or even out-of-phase understanding of the conditions of constant velocity sampling in the clean room sampling problem. It is pointed out that this difference in understanding is due to calculation negligence, and it is concluded that in the clean room according to current standards The method does not require the conclusion of constant velocity sampling when sampling.