noniusn.游标
nonadv.[拉]非;不是
Noncircular Curve非圆曲线
nonmagnetic state非磁状态
noncommodity flow非商品流量
non protein thiol非蛋白硫醇
non-commutativeadj.非交换的;非可换的
nonmetallic phase非金属相
Non - watermark零水印
non-blind cloth防堵筛布
non-porous film无孔膜
non-lubricating不需润滑的