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来源:雅诚德英语网
Y is tangential to the ground at the device's current location and points toward the geomagnetic North Pole.
值是设备当前所处位置与地磁北极的正切值。
Y is tangential to the ground at the device's current location and points toward the geomagnetic North Pole.
值是设备当前所处位置与地磁北极的正切值。