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- U形断面 U-shaped section
- 凹形断面 concave cross section
- U形及弧形底梯形渠道断面水力计算的搜索法与程序 Searching Algorithm And Program for Hydraulic Calculation of Cross Section of U-shaped And Trapezoidal Channel with Arc Bottom
- 鼓形断面及差异锚杆在大跨度破碎煤巷支护中的应用研究 Applied Research on Arch Cross Section and Different Bolts in Support of Large Span Broken Seam Gateway
- U形河曲内的土地在有这样的弯管的河里的地 The land within such a bend of a river.
- 角形断面 angle section
- U形 U-shaped
- 筒形断面 tubular section
- 基于非协调强化假定应变单元的U形薄壳渡槽槽身受力分析 Analysis of the Stress for U-Shaped Thin Shell Aqueduct Based on Strain Unit of Non-Harmonious Strengthening Supposition
- 凸形断面 convex cross section
- U形急转弯 a hairpin turn
- 钟形断面 bell section
- 保安链U形夹 check chain clevis
- 刀刃形断面 knife edge profile
- 管子已被弯成了U形。 The pipe had been turned in a U-shaped curve.
- 抛物线形断面 parabolic-shaped section
- 单U形坡口 single-U groove
- 箱形断面摇枕 box section bolster
- U形梁 U-shaped beam
- 异形断面隧道 special section tunnel
