shearsn.大剪刀；剪床shearn.修剪；剪下的东西；大剪刀v.剪掉；剪；剥夺shear relaxation剪切弛豫shearing process剪切工艺shear distortion切形变shear pin clutch剪销式安全离合器shear wall plate剪力墙板sheared specimen整形标本树,整形独立树Shear connectors剪力连接件shear difference剪切差shear wave speed剪切波速shear-thinning剪力减小