nontight非密封的
nonadv.[拉]非;不是
non-material cultural legacy非物质文化遗产
nonspecific reactive hepatitis非特异反应性肝炎
non-pneumatic mortar sprayer非气动灰浆喷射器
non-orientable dipole moment不可取向偶极矩
nonorthogonal polynomialschaos非正交多项式混沌
non-accumulated sinking fund非积累偿债基金
Non-cardiac thoracic surgery开胸手术
nonstable electromagnetic field非稳恒电磁场