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今年六月份,一架超轻人力飞机“Gossa-mer Albatross”横穿英吉利海峡,在法国海滨安全着陆。飞行23浬。平均速度为11浬/小时。该飞机翼展96英尺,比DC-9喷气飞机宽,飞机总重量55—82磅,比驾驶员还轻。“Albatross”的基本结构系由粘着在聚苯乙烯泡沫薄层上,厚0.013英寸的带状石墨纤维增强材料组成。为复盖“座舱”、机翼、安定面和脚踏动力推进器,仅用了约2磅Mylar聚酯薄膜(售价不到7美元、复盖面积1300英尺~2)。飞机的增强部件采用杜
In June of this year, an ultra-light manned aircraft “Gossa-mer Albatross” crossed the English Channel and landed safely on the French Riviera. Flight 23 浬. The average speed is 11 浬 / hour. The aircraft wingspan 96 feet, wider than the DC-9 jet aircraft, the aircraft weighs 55-82 pounds, lighter than the driver. The basic structure of “Albatross” consisted of a ribbon-shaped graphite fiber reinforcement, 0.013 “thick, adhered to a thin layer of polystyrene foam. Covering only about 2 pounds of Mylar Mylar (less than $ 7, covering an area of 1,300 feet-2) to cover the ”cockpit", wing, stabilizer and pedals. The aircraft’s enhanced components Du