疏相
1. 稀相：Laminar fluidized bed 层流流化床 | Lean phase 稀相 | Minimum fluidizing velocity 临界流化速度
2. 稀相,疏相：lean ore ==> 贫矿,贫矿石 | lean phase ==> 稀相,疏相 | lean position ==> (油门)稀混合气的位置
3. 贫相：飘浮||levitation | 贫相||lean phase | 平动配分函数||translational partition function