网络释义
1)red marked pole,指北极2)north-seeking pole,指北极3)astronomy north-pointing,天文指北4)north seeking end(of magnetic needle),指北端5)lily,指北花纹6)north seeking pole,指北端7)north arrow,指北针8)north-finder based on laser gyro,激光陀螺指北仪9)north reference pulse,指北参考脉冲10)north relative motion,指北相对运动