大家在查： Non-Performing Loan non-permissive cell non-persistant and transient agent Nonperturbative non-polargroup Nonparametrictests nonparametric estimation non-operating state non-operating assets non-nutritive additive

non-perfect elastic collision

机械... ... non-peak hours 非高峰时间 non-perfect elastic collision 非完全弹性碰撞 non-periodical variation 非周期性变化 ...