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- The normalized modefield and power proportion inside the core are also studied under different structure parameters of triangular segmented core with step ring optical fiber by this method. 用此方法研究了带阶跃环的三角型分段折射率分布光纤中归一化模场半径与芯层传输功率及总传输功率比值随光纤不同结构参数的变化规律。
- The Technical Research for the Heavy Duty Stepped Ring Forging 大型台阶圆环锻造技术研究
- 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。
- He stepped up so as to be able to speak. 为看得更清楚，他上到高处。
- My boss was too old to work well. He stepped down. 我的老板年龄太大，做不好工作了，他上星期离了职。
- The man stepped in and asked for my father. 那个人走进来求见我父亲。
- She stepped aside to let them pass. 她站到一边让他们走过去。
- The ice cracked as I stepped onto it. 我一踩冰就裂了。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- 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。
- He stepped on to the sidewalk from the bus. 他从公共汽车走下到人行道上。
- 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？
- They stepped out of the sun into the coolness. 他们到阴凉处躲避烈日。
- The boys and girls made a ring round us. 男孩和女孩围着我们站了一圈。
- They stepped over his prone body. 他们从他俯卧的身体上踩过去。
- 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。
