单词	northern polarity
释义	northern polarity 北磁极性
随便看	aerodynamic compliant foil thrust bearings aerodynamic compressor aerodynamic computation aerodynamic condition aerodynamic cone aerodynamic configuration aerodynamic configuration design aerodynamic configuration layout aerodynamic configu ration layout aerodynamic configuration of vehicle aerodynamic contrail aerodynamic control aerodynamic controller aerodynamic control surface aerodynamic couple aerodynamic coupling aerodynamic criterion aerodynamic cross coupling aerodynamic cross-coupling aerodynamic damper aerodynamicdamping aerodynamic damping aerodynamic data aerodynamic database aerodynamic data base