nonlossn.无损耗nonadv.[拉]非；不是non Newtonion fluid非牛顿流体non-verbal symbol非语言符号nonresident routine非常驻程序non-juristic acts非依法律行为non-uniform speed非均匀速率nonnegative integer非负整数non-disk terminal无盘终端non-Saccharomyces非酿酒酵母菌nonanatomical teeth非解剖式牙non-aqueous media非水介质