nondenseadj.疏的(非密的;无处稠密的)
nonadv.[拉]非;不是
non-stabilized rectifiers非稳压整流器
non-recurring maintenance非经常维修
nongovernmental enterprises民营企业
nonionic organic pollutants非离子有机污染物
nondeductible contributions不能扣除的捐献缴款
non - bummer coneiousness非游民意识
non- intelligence factors非智力因素
nonsmooth operator equation非光滑算子方程