aggregate property造句

Physical and aggregate properties
物理及综合特性
The system of piv is constructed suitable for measuring the particle movement and the flow pattern of particle clusters is visualized in the cfb . under the low and high solid flux , this work also study the aggregate properties such as the two - dimensional shapes , velocity and existence time of clusters on several axial / radial positions
对循环流化床冷态实验台两测试段进行了流型和颗粒团可视化研究，分别获得了较低循环流率下过渡区和在高循环流率下稀相区颗粒团的运动速度，形状，持续时间及其动态变化情况。
It's difficult to find aggregate property in a sentence. 用aggregate property造句挺难的