条件运算运算子
conditional-expression operator
知识网多重集运算表达式
knowledge mesh multiple set operation expression
平均计算运算
average calculating operation
四则运算算式组合库
Combination of four computing algorithm library
尘粒运动
movement of dust particles
单颗粒运动
motion of single particle
多孔纳米粒集合体粒子
porous nanoparticle-aggregate particles
骨料颗粒粒径
backbone grain distributing
换算粒子动量
reduced momentum of a particle
换算粒子速度
reduced velocity of a particle