In weak covalent compounds, the isomer with the maximum SAS (SolidAngle Factor Sum) of the ligand-occupied seats is more favourable for ligand packing.
在弱共价键化合物中，占据座位SAS(立体角系数扣)值最太的异构体有利于配体堆积。
2
The half vertex angle was determined by particulate solid and hopper materials.
料斗半顶角由实际物料和料斗材料确定。
3
Applying the concept of the solidAngle, this paper generally demonstrates the Ampere circuit rule.