nonmeltn.非熔化的nonadv.[拉]非；不是non-saponifying oil不皂化润滑油non structural factor非结构性因素non-cash settlement非现金结算non - linear editor非线性编辑noninterference model不干扰模型non-durative aspect非持续体non-regular finance非正规金融nonrestoring division非回复型除法nonstandard condition非标准条件Nonuniform continuity不一致连续