| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for obtaining a composite particle size distribution.SOLUTION: The method for obtaining a composite particle size distribution includes the steps of: (A) measuring a first particle size distribution over a prescribed particle size range (Sto S); (B) measuring a second particle size distribution over a prescribed particle size range (Sto S) (where, steps (A) and (B) can be interchanged in respect to sequence and S<S<S<Sis true); (C) calculating a sum total F1 of frequency values within particle size ranges Sto Sin the first particle size distribution and calculating a sum total F2 of frequency values within particle size ranges Sto Sin the second particle size distribution; and (F) generating a composite particle size distribution function in a range of Sto Sby using the sum total F1, the sum total F2, the first particle size distribution, and the second particle size distribution.</p> |
