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- The pushing ring is clipped by driving lug to keep the spring from falling.The spring traver is restricted by limited static ring to avoid carbon ring over wearing. 防止弹簧脱落，静环可以限位，弹簧行程受限制，避免碳环过度磨损。
- According to the data in the 2D image, the distance between two adjacent carbon atom is 0.142 nm,while the distance between the closest center of hexagonal carbon ring is 0.253 nm, revealing the carbon hexagon structure is deformed. 二维视图量化结果表明 :相邻原子间距为 0 .;14 2nm;最近六圆环中心的距离是 0
- S. antidoping officials.) All androgenic steroids are based on a chemical structure featuring a central complex of four hexagonal carbon rings. 所有雄性类固醇的基本化学结构，都是以三个六边形与一个五边形碳环所构成的复合物为核心。
- Large isotropic pyrolytic carbon rings were fabricated by a steady fluidized bed deposition apparatus with a rotating substrate. 采用一种新的旋转基体稳态流化床沉积装置制备大尺寸的各向同性热解炭材料。
- 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。
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的，如苯
- 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 make a carbon copy of my documents. 我用复写纸复写文件。
- 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？
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- 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。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- 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。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
