多旋翼无人机
多旋翼无人机-
微小型多旋翼无人机在军事、民用和科技领域发挥着越来越重要的作用。
Micro / small unmanned multi-rotor aircraft is playing an increasingly important role in military , civil and technology fields .
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多旋翼无人机在军用和民用领域均有广泛的应用前景，而对地观测则是多旋翼无人机的一种重要应用。
For both military and civilian , micro unmanned rotorcraft has a wide range of applications and earth observation is one of these important applications .