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- Numerical simulation of forming geometrical defect in the rotary draw bending with rear pulling force of aluminum alloy profile 铝合金型材张力绕弯成形几何缺陷数值模拟分析
- Keywords thin-walled rectangular tube;rotary draw bending process;wrinkling;numerical simulation;process parameter;deformation laws; 薄壁矩形管;绕弯成形;失稳起皱;数值模拟;工艺参数;成形规律;
- rotary draw bending process 绕弯成形
- rotary draw bending 旋转拉伸弯曲
- manually-powered draw bending machine 手动卷缠弯曲机
- Do you mind if I draw up the blinds? 我卷起窗帘你不反对吧?
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- The act or posture of bending low or crouching. 下蹲,蹲伏下蹲或蹲伏的动作或姿势
- The gardener asked me for a rotary lawn mower. 园丁向我要一台旋转式割草机。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- She bend over backwards to show it. 她拼命把他显露出来。
- A live band is always a good draw at a party. 现场演奏的乐队在聚会上总是很吸引人的。
- They refused to bend to the hijackers' demands. 他们拒绝屈从于劫机者的要求。
- Don't bend the wires down, it'll break them. 不要弯折那些线,会弄坏它们的。
- Touch your toes without bending your knees. 用手够到你的脚趾,膝盖别弯曲。
- The flue should draw better once it's been swept. 烟道一经清扫,通风情况应好些。
- That sharp bend is a death-trap for motorists. 那个急转弯是开汽车的人的死亡陷阱。
- He beat the traitor to the draw and shot him dead. 他抢先拔出手枪,将叛徒击毙。
- Soon the truck come into sight around a bend and on an upgrade. 不一会卡车就出现在一个拐弯和上坡处。
- People can draw a moral from tales. 人们可以从寓言里吸取经验教训。