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- No force exerted on jigs or on damageable parts.Work can only be done at the set position of the hoisting ring, support and bucket ears. 吊装时，只能在吊环、支脚、罐耳等规定部位进行，不能使卡子、接管等易损部件受力，以免损坏设备。
- Based on mechanics theory of bending distortion, the mechanics characteristic of hoisting ring was analyzed combined with engineering problem and it was calculated with FEM software. 根据杆件弯曲变形的力学理论,结合实际工程问题,分析了某吊环的力学特性,并利用有限元分析软件对吊环进行了建模与计算。
- Inspect basket hoisting rings frequently for rigns of rust; Replace basket if rings are heavily corroded. 经常检查装置举升环是否有生锈;如果举升环被严重腐蚀了,得重新更换举升环。
- Numerical Simulation of Hoisting Ring Based on FEM 基于有限元方法的吊环数值仿真
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- A ring or collar of rope used to hoist spars or prevent fraying. 索环一环或一圈绳子，用来升起桅杆或防止磨损
- 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。
- 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。
- I'll ring you up some time during the week. 本周的某个时候我给你打电话。
