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- 又形臂Yoke
- C形臂机C arm
- U形臂U-arm
- 镰形臂尾轮虫Brachionus forcatus
- 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.
- 形似海星的动物，易碎的鞭形臂从中间小圆盘放射伸出。an animal resembling a starfish with fragile whiplike arms radiating from a small central disc.
- U形U-shaped
- C形臂X射线机运行和应用技术条件探讨Inquiry into Operation and Application Technology Condition of the C-arm X-ray Machine
- 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
- 形似海星的动物，易碎的鞭形臂从中间小圆盘放射伸出an animal resembling a starfish with fragile whiplike arms radiating from a small central disc
- U形急转弯a hairpin turn
- 形似海星的动物,易碎的鞭形臂从中间小圆盘放射伸出。An animal resembling a starfish with fragile whiplike arms radiating from a small central disc.
- 保安链U形夹check chain clevis
- 管子已被弯成了U形。The pipe had been turned in a U-shaped curve.
- 单U形坡口single-U groove
- U形梁U-shaped beam
- U形棚U - metal - bracket
- U形环U-loop
- u形谷u shaped valley
- u形管u pipe
