The addition of surfactant will narrow particle size distribution of microcapsules. 表面活性劑的加入會使微膠囊的粒度分佈變窄。
The particle size distribution of the particulates and the rate of their coalescence were determined by using the Coulter counter. 應用庫爾特計數器測定粒度分佈及粒徑變化規律。
Drop diameter distribution and mass transfer coefficient are briefly introduced. 對滴徑分佈和傳質係數也作了簡單介紹。
It was demonstrated that the minimum film-forming temperature of latex could be reducd by enlarging the dispersity of particle size distribution. 通過粒徑分佈的多分散化，可顯著降低乳液的最低成膜溫度。
