SEPA;
Key;
Laboratory;
on;
Eco-Industry;
Northeastern;
University;
Shenyang;
110004;
China;
College;
of;
Science;
Institute;
Information;
and;
Technology;
Massey;
Palmerston;
North;
New;
Zealand;
不对称; 缺陷; 计算机模拟仿真; 粒子系统; 微粒; 模拟计算; 蒙特卡罗; 交通影响;