Nonzeta农泽塔nonadv.[拉]非；不是non-ionic detergent非离子洗涤剂nonnegative estimator非负估计non-consent penalty[经] 未同意罚金non reflective mirror非反射镜non-kernel sentence非核心句non-aqueous solvent非水溶剂non convergent series非收敛级数nondeciduous placenta[医] 无蜕膜胎盘non-recurrent point非回归点nonuniform settlement不均匀沉降