粗沙粒大间隙排列
Gap arrangement betwean coarse sands
最大间距判别准则
asian citrus psylla Diaphorina citri
有限长大间隙环流
finite length large gap annular flow
核最大间距准则
kernel maximum margin criterion
多周期大间隔采样法
multiperiod and wide interval sampling method
大间隙真空钎焊
Vacuum brazing with big gap
大间隙相贯节点
large clearance intersection node