单词 | approach |
释义 | approach [ǝ`prōch] MECHANICAL ENGINEERING The difference between the temperature of the water leaving a cooling tower and the wet-bulb temperature of the surrounding air. NAVIGATION In air operations, a maneuver executed by an aircraft in making its transit from high-altitude enroute flight to the point where it begins the landing approach; includes maneuvers (such as flying race-track pattern) required for traffic control. |
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