英国科学家正在研制一种长１５厘米、宽２．５厘米，能在空中盘旋的微型侦察机。该机机翼展开宽３０．５厘米，机身仅重１００克，最高时速１１千米，能在空中盘旋和急转弯。该机主要用于军事侦察任务，可探测前线对面数千米外的敌军建筑物。研究人员引用智能导弹技术，使微型 British scientists are developing a 15 cm long and 2.5 cm wide, capable of hovering in the air of the small reconnaissance aircraft. The aircraft wings widened 30.5 cm wide, the fuselage weighs only 100 grams, the maximum speed of 11 kilometers per hour, hovering in the air and a sharp turn. The aircraft is mainly used for military reconnaissance missions to detect enemy buildings thousands of meters away from the front. Researchers cited smart missile technology to make the micro