叉形顶尖 fork centre
叉形步 Whisk
叉形扳手 fork wrench ; fork spanner ; crowfoot wrench
叉形杆 fork lever ; [机] wishbone ; fork-shaped lever ; fork link
叉形接头 [机] knuckle joint ; Y-joint ; [木] forked joint
叉形管 breeches pipe ; wye ; Y-pipe
叉形连杆 fork-and-blade connecting rod ; yoked connecting rod ; forked rod ; forked link
左叉形步 Left Whisk
后叉形步 Back Whisk
论述了转子叉形齿叶根销孔加工用钻模的设计方法及制造时关键要点。
This paper gives the design method and key point during machining of pin holes on rotor for the fork-type blade root.
作为会计学与环境学等学科交叉形成的环境会计一直为会计理论所关注。
Environmental accounting developed by accounting and environment subject as a crossing subject has been concerned in the accounting theoretical field.
任何尾巴有点方且成叉形、翅膀长而尖的燕子；大约在圣马丁节前后迁移。
Any of various swallows with squarish or slightly forked tail and long pointed wings; migrate around martinmas.
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