To break up(ore, for example)with a gad.
用钢楔劈裂（如矿石等）
plug-and-feather method
半圆铁棒夹楔劈石法
Preliminary Study on Forming Laws of Cuspidal Splitter Split-extruding Rectangular Slot
尖头劈楔劈挤矩形槽成形规律初步研究
To split(wood)with a maul and wedge.
用长柄重锤或楔劈开（木头）
To split or force apart with or as if with a wedge.
楔入，劈开用或好象用楔子劈开或使分裂
A wooden wedge for cleaving rock.
木楔用来劈裂岩石的木楔
A heavy hammer having a wedge-shaped head and used for splitting logs.
楔手重锤有楔形头的重锤，用于劈圆木
Research on Fracture Parameters for Non-standard Wedge Splitting Specimen of Concrete
非标准楔入劈拉试件研究混凝土的断裂参数
A pointed tool, such as a spike or chisel, used for breaking rock or ore.
钢楔一种如尖铁或凿子等有尖的，用于劈裂岩石或砂石的工具
The effect of support on concrete fracture toughness in wedge-splitting test
楔入劈拉试验支承形式对混凝土断裂韧度的影响
To fix in place or tighten with a wedge.
把…楔住，把…楔牢
wedge breech mechanism
楔形炮闩，楔式闭锁机
To connect with a tongue-and-groove joint.
楔紧用楔形部件使密接
The act of splitting or cleaving.
劈开劈开或撕裂的动作
In splitting wood, don't try to go against the grain.
劈木柴时，要顺着木纹劈。
AN ANALYSIS OF THE WEDGE MECHANISMS AND THE DESIGN OF A WEDGE MECHANISM WITH DUPLEX WEDGE ANGLES
斜楔机构的分析及双楔角斜楔机构的设计
base-plate wedge
基片楔突 -噬菌体
A wedge or other braking device.
楔子，垫石楔子或其他刹车装置