相关试题
单选题 请根据上文内容回答相关问题(此处因未明确具体问题,推测为对上文内容理解的选择题)
单选题 请根据上文内容回答相关问题(此处因未明确具体问题,推测为对上文内容理解的选择题)
单选题 请根据上述材料选择最合适的英文表述对应的中文翻译。(材料中第二段英文)
单选题 请根据上文内容回答相关问题(此处因未明确具体问题,推测为对上文内容理解的选择题)
单选题 请根据上述材料选择最合适的英文表述对应的中文翻译。(材料中第三段英文)
单选题 Circle-to-land maneuver is the maneuver made by the pilot to align the aircraft with the landing runway when a linear instrument approach is not possible or required. At tower control airports, air traffic control clearance must be obtained and a visual reference of the airport must be established before such maneuvers can be performed.(盘旋着陆机动指当不能或不需直线仪表进近时飞行员为使飞机对准着陆跑道所做的机动动作。在塔台管制机场,必须得到空中交通管制许可,并且建立了机场目视参照后才能做此机动。)
单选题 Distribution of air conditioning system is used to induct and distribute air. Includes equipment rack cooling systems and items such as blowers, scoops, ducting, inlets, check valves, etc. Does not include valves which are part of pressurization and temperature control.(空调的分配系统用来引导和分配空气。包括设备架的冷却系统和送风机、进气口(飞机内部)、管路、进气口(飞机外部)、单向活门等部件。不包括在温度和压力控制部分的活门。)
单选题 请根据上述材料选择最合适的英文表述对应的中文翻译。(材料中第一段英文)