947、 Mechanical power is produced by electric motors that are mainly used to drive pumps, for example,
fuel and hydraulic pumps or to drive ‘a valve to the commanded position in the fuel, hydraulic or air
conditioning system or to move mechanical parts like doors and cargo containers. 机械动力是由电机产生的,
主要用于驱动泵,例如燃料泵和液压泵,或驱动阀门到燃料、液压或空调系统的命令位置,或移动机械部
件,如门和货物集装箱。
the fuel, hydraulic or air conditioning system or to move doors and cargo containers.
hydraulic or air conditioning system or move mechanical parts like doors and cargo containers to produce
mechanical power.
to drive a valve to the commanded position and to move mechanical parts like doors and cargo containers.
答案解析
相关题目
326、 The surface contour of a repair in a 3- inches radius from the centerline of a static port does not have
an error of more than 0.007 inch.
325、对于词汇表,只有主要的变化被突出显示,对各种已批准和未批准的示例的微小更改没有突出显示。
324、 To prevent unwanted friction, polish the surface.
323、 将所有装有不同金属螺套或有较深盲孔的金属零件在烤箱中干燥至少一小时,烤箱温度为 225 到 275
华氏度(107 to135C).
322 、 In 1944, the British Civil Airworthiness Requirements was developed to form the code of the Airworthiness Standards through which the requirements of the Air Navigation, Orders and Regulations would be met.
321、Tighten the bolts manually if you cannot do it with the specified tool. 如果不能使用指定的工具手动紧固螺栓。
320 、 This Section should contain a recommendation that airplane operator establishes contact with the
dealer or certified service station for service and information.
319、 The valve flaps are semicircular.阀瓣是半圆形的。
318. illustrations showing location of attachment points, turning radius shall be included.
317、为了在预处理空气连接单向阀在打开位置不工作时放行飞机,执行以下步骤。
