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一、与飞机飞行相联系的实际问题倒1由上海飞往洛杉矶的飞机与由洛杉矶飞往上海的飞机,如果在飞越太平洋上空的过程中,飞行速度的大小和距海面的高度均相等,两种情况相比较()
First, the actual problems associated with the flight of airplanes fell. 1 The plane from Shanghai to Los Angeles and the plane from Los Angeles to Shanghai flew in the process of flying over the Pacific Ocean. The speed of flight was equal to the altitude of the sea. Compare ()