本条例所称自动扶梯是指向上或向下输送人员、并具有循环转动功能的动力驱动设备。
"Escalator" mentioned in these regulations means a power driving device that carries people up or down and has function of cycle moving.
通过比较指出：动力涡轮驱动的逆升压式空气循环制冷系统是适用于电子设备吊舱冷却的有效方案之一。
The cooling system of reverse bootstrap air cycle driven by powered turbine can be used for cooling the avionics pods.
通过比较指出：动力涡轮驱动的逆升压式空气循环制冷系统是适用于电子设备吊舱冷却的有效方案之一。
The cooling system of reverse bootstrap air cycle driven by powered turbine can be used for cooling the avionics pods.
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