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- The imported or domestic SF6 RUM cabinet or FN series air insulated Ring Network Power Supply unit can be used as ring power supply or terminal unit for high voltage room. 高压室可选择进口或国产SF6六氟化硫环网柜或FN系列空气绝缘环网供电单元可作环网供电或终端使用。
- Design and Application Technologies of Gas Insulated Ring Main Unit 气体绝缘环网开关柜的设计与使用技术
- 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。
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- The room is insulated against noise. 这个房间是隔音的。
- 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。
- Children should be carefully insulated from harmful experiences. 应该小心地使儿童与有害身心健康的活动隔绝。
- 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。
- The jeweller will engrave the inside of the ring with her name. 珠宝匠将在戒指的内表面上刻上她的名字。
