分组调度算法
Packet scheduling algorithm
packet scheduling algorithms
分组长度分布PLD
packet length distribution PLD
粉尘浓度变化
dust concentration change
分子量分布宽度指数
Breadth parameter of molecular weight distribution
分子成熟度参数
molecular maturation indicators
分支化度
degree of multiple branching
multiple branching degree
粉尘浓度测量
measurement of dust concentration
粉尘浓度在线检测
on line detection of dust thickness