千姿百态的桥课件.ppt

2023/3/26,1,千姿百态的桥,2023/3/26,2,各种桥梁模型,2023/3/26,3,大渡河上的铁索桥,2023/3/26,4,断桥残雪,2023/3/26,5,黄河大桥,2023/3/26,6,黄河大桥,2023/3/26,7,黄河大桥,2023/3/26,8,卢沟桥,2023/3/26,9,卢沟桥,2023/3/26,10,卢沟桥上的石狮子,2023/3/26,11,卢沟桥上的石狮子,2023/3/26,12,卢沟桥上的石狮子,2023/3/26,13,钱塘江大桥,2023/3/26,14,钱塘江大桥,2023/3/26,15,上海城隍庙的九曲桥,2023/3/26,16,上海城隍庙的九曲桥,2023/3/26,17,西湖断桥残雪,2023/3/26,18,中国的大理石桥,2023/3/26,19,中国的大理石桥,2023/3/26,20,中国的大理石桥,2023/3/26,21,中国民间石桥,2023/3/26,22,中国民间石桥,2023/3/26,23,中国民间石桥-廊桥,2023/3/26,24,中国民间石桥,2023/3/26,25,中国民间石桥,2023/3/26,26,中国民间石桥,2023/3/26,27,廊桥,2023/3/26,28,荷兰的活动桥,2023/3/26,29,法国古罗马时期的加尔铁桥,2023/3/26,30,巴黎亚历山大三世桥,2023/3/26,31,巴黎亚历山大三世桥,2023/3/26,32,巴黎塞那河的铁桥,2023/3/26,33,日本乡间石桥,2023/3/26,34,苏格兰的干几雷伯桥,2023/3/26,35,西班牙风光,2023/3/26,36,匈牙利伊莉莎白桥,2023/3/26,37,匈牙利伊莉莎白桥,2023/3/26,38,匈牙利伊莉莎白桥,2023/3/26,39,匈牙利伊莉莎白桥,2023/3/26,40,立交桥,2023/3/26,41,立交桥,2023/3/26,42,木桥,2023/3/26,43,木桥,2023/3/26,44,木桥,2023/3/26,45,人行天桥,2023/3/26,46,石桥,2023/3/26,47,石桥,2023/3/26,48,大理石桥,2023/3/26,49,世界上第一座铁桥,2023/3/26,50,悬索桥,2023/3/26,51,鸭绿江大桥,2023/3/26,52,鸭绿江大桥,2023/3/26,53,眼镜桥,2023/3/26,54,意大利翡冷翠市的桥,2023/3/26,55,意大利翡冷翠市的桥,2023/3/26,56,铁桥,2023/3/26,57,铁桥,2023/3/26,58,铁桥,2023/3/26,59,石桥,2023/3/26,60,