실험 8, 실험 13조건에 서는 분쇄 후 입도 평균이 합성 후 입도 평균에 비해 약 3~4배 가량 높게 측정되었다.
Under the conditions of Experiments 8 and 13, the particle size average after pulverization was measured about 3 to 4 times higher than the particle size average after synthesis.