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- ultrasonic ring welding 超声环焊
- Equilateral double cone frustums shell with restrained ends is adopted to avoid the occurrence of buckling at the equatorial ring weld when it is bulged without restrained ends. 针对等边双圆锥台壳体在自由胀形过程中,赤道环焊缝处产生失稳起皱现象,提出了壳体的内约束胀形工艺,实验证明,壳体端部加约束后成形过程中没有起皱现象发
- Effect of Ring Welding of Weaving Cage on Property of PC Steel Bar 编笼滚焊对PC钢棒性能的影响
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Keywords Beryllium ring Welding residual stress FEM X ray stress analysis; 铍环;焊接应力;有限元分析;X射线应力分析;
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- Ultrasonic welding of integrated circuits is of highest accurate. 超声波焊接的集成电路，精密度极高。
- I am sorry-she's out. Can you ring again later? 对不起－她出去了。你过些时候再打电话来好吗？
- The boys and girls made a ring round us. 男孩和女孩围着我们站了一圈。
- Please ring for the attendant if you need anything. 如果需要什么，请按铃找服务员。
- The music was so loud it made my ears ring. 音乐的声音太大了，把我耳朵震得直响。
- The policeman felt that my story didn't ring true. 警察认为我讲的话听起来不可信。
- She wears a ring round her wrist. 她的手腕上戴着一只镯子。
- Ring the correct answer with your pencil. 用铅笔圈出正确的答案。
- A pull on the rope will make the bell ring. 一拉绳子钟就响。
- He have scarcely get home when the telephone ring. 他一回到家电话铃就响了起来。
- The control parts of the digital ultrasonic welding machine are introduced. 介绍了一种数控的超声波焊接机的控制方法。
