nonlinern.无网人员nonadv.[拉]非；不是non-reversible reaction不可逆反应Non - Technology Factor非技术因素Non-formalization model非形式化描述模型non parametric hypothesis非参数假设non-aridity core sample非干燥试件non-reinforoed concrete素混凝土non-commercial reserves非商业储备,非工业性储量non-engineering college非工科院校non-empty finite string非空有限串non-balance development非均衡发展