The agglomeration of the particles has been found not to be a function of mix time . 人們發(fā)現(xiàn)顆粒聚集度不是混合時(shí)間的函數(shù)。
Preliminary study on the water - conservation functions of mixed plantations between pinus massoniana and broad - leaved trees 馬尾松與木蘭科幾種闊葉樹混交后水源涵養(yǎng)功能的初步研究