Nontronn.农特龙(在法国;东经 0º40' 北纬 45º32')
nonadv.[拉]非;不是
nonhomogeneous medium非均匀介质
non-linearinversion非线性反演方法
noncrystalline domain非结晶区
nondirectional beacon全向信标
non-commercial risk非商业风险
nonprotected material不受保护的材料
non-circular signal非圆信号
nonreversible laytime不合并计算碇泊期限
Non-classical Logic非经典逻辑
non-uniform samping非均匀取样