钢索在桥塔或塔柱的不同高度上相交.The cables intersect the tower or pylon at different heights.这座桥是由系在两座桥塔上的粗大铁链支承的.The bridge was supported by heavy iron chains hanging from two towers.悬索桥的结构部分可大致分为桥塔 、 主缆 、 吊杆 、 加劲梁、锚碇等.The bridge cons...
The whole panorama , as usual, was adorned by the mellow distinctness of early morning.和往常一样, 一切都笼罩在清晨柔和的雾霭中.The distinctness or clarity of an image rendered by an optical system.在光学系统的作用下物体呈现的最清晰和明显的图象.Events in the lif...