您要查找的是不是：
- U形針staple acupuncture
- 鞍形針跡saddle stich
- 描形針tracer needle
- U形河曲內的土地在有這樣的彎管的河里的地The land within such a bend of a river.
- 心形針heart piece
- U形U-shaped
- 松葉形針pine-leaf shaped needle
- 基于非協(xié)調強化假定應變單元的U形薄殼渡槽槽身受力分析Analysis of the Stress for U-Shaped Thin Shell Aqueduct Based on Strain Unit of Non-Harmonious Strengthening Supposition
- 刀刃形針edgewise needle
- U形急轉彎a hairpin turn
- 馬尾形針horse-tail-shaped needle
- 保安鏈U形夾check chain clevis
- 矛頭形針lance pointed needle
- 管子已被彎成了U形。The pipe had been turned in a U-shaped curve.
- 彎形針電極curved needle electrode
- 單U形坡口single-U groove
- 鋸齒形針跡saw-tooth stitch
- U形梁U-shaped beam
- 蛛網(wǎng)形針跡spider stitch
- U形棚U - metal - bracket
