1) widening
[英]['waidn] [美]['waɪdṇ]
扩阔;加宽
2) widening and extension
加宽扩建
1.
In the widening and extension of Yonga’n Bridge in Fushun City the superstructure uses a precast assembly type steel truss concrete continuous composite beam with the length of 352m and the span arrangement of 24m+2×20m+8×33m+24m.
抚顺市永安桥加宽扩建上部结构采用一联长 35 2m ,预制安装式钢桁—混凝土连续组合梁 ,跨径布置为 2 4m +2× 2 0m +8× 33m +2 4m。
4) width
[英][wɪdθ] [美][wɪdθ]
n.宽度;宽阔,广阔
5) band broadening
谱带扩展(加宽)
6) broad well bottom
宽阔井底
1.
Function of broad well bottom in single wells operation as wells as feasible and simple technical means are further put forward.
针对蓬盐矿区盐体夹层多,特别是石膏夹层多的特点,结合各卤井实际情况,阐述了沉砂堆积和堆积覆盖所致倒锥特别突出,以至垮塌冲击成为必然对单井生产的危害,进而提出宽阔井底在单井生产中的作用和简单可行的技术手段。
补充资料：ug加长、加宽图图框制作
如在UG中设置图幅大小为加长（或加宽）图：
Step1: 按正常方式插入标准A3图框
Step2: 打开a3.prt
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