而且要提到的是,现今社会出现一个日益增长的癖好者的群体,他们偏好将卫星定位装置、摄像装置以及其它传感器装备在远程操控的飞机上,这样飞机也就成了无人机。
And there is a growing community of hobbyists who attach satellite-positioning units, cameras and other sensors to remote-controlled aircraft, turning them into UAVs.
偏好的替代动力传动装置·替代燃料车的类型?有很大成长可能性的市场?
Which types of alternative powertrains and alternative fuel vehicles are preferred, and which have a higher growth potential in these markets?
偏好的替代动力传动装置·替代燃料车的类型?有很大成长可能性的市场?
Which types of alternative powertrains and alternative fuel vehicles are preferred, and which have a higher growth potential in these markets?
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