1) special span
特殊跨径
5) special developmental path
特殊发展路径
6) long-span bridge
特大跨径桥梁
1.
Aimed at the requirement of precise elevation transmitting of high tower in long-span bridge construction,four vertical elevation transmitting methods and operation measures are introduced in the paper.
针对特大跨径桥梁高索塔施工中精密高程传递要求,阐述了四种竖向高程传递的方法及作业措施。
2.
Long distance river-crossing leveling is an important job in the elevation control of the long-span bridge construction.
长距离跨河水准测量是特大跨径桥梁建设中高程控制的一项重要内容。
补充资料：特殊
不同一般的；不平常的：特殊性｜情况特殊｜特殊待遇。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条