n.组合
It is supposed that the hybrid PSO will be an effective method for discrete combinatory problems. 该算法是一种求解离散组合优化问题的有效方法。
The experients and numerical simulation are carried for the zoned phenomenon of the fire in underground combinatory confined spaces. 本论文对地下组合受限空间火灾初期的分区现象进行了模拟试验和数值分析。
