单词：compression ring
compression ring的用法和样例：
例句
- From this time Takahashi used a compression ring ocular holder to provide precise centering of the ocular and optics of the telescope.同时，高桥在目镜的套管中使用了一个压缩环来保证目镜的中央位置以获得良好成像。
单词：compression ring 相关文章
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maintenance inflict identification unemployment intensify decay idiom outbreak idleness beam overwhelming shipwreck graphite thrifty preset misfortune untie compression immortal weary roam transplant impartial vocal
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1849 、 静摩擦 staticfriction 1850 、 颈轴承 journalbearing 1851 、 颈缩 necking 1852 、 频带宽度 bandwidth 1853 、 频率 frequency 1854 、 头座 headstock 1855 、 阈值；临界值
英文名句短语
1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes，it has been uesd in China for almost twenty years. A：在中国有使用CAM的吗？ B：有啊，在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc
天天商务口语
今天我们要学的词组是ring。 Ring是戒指，耳环，也指从事非法活动的集团、团伙。比如贩毒集团 -- drug ring，出售儿童色情录像的团伙 -- child pornography ring。 有报道说， 奥地利政府侦破了一个在
英语每日一词
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D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in
电信英语
Ring A Ring Of Roses a ring of roses a pocket full of posies (hot-sha hat-sha all fall down)* ring a ring of roses a pocket full of posies (hot-sha hat-sha all fall down)* the king has sent his daughter to fetch a pail of water (hot-sha hat-sha all f
优美儿童英语歌曲
to throw one's hat in the ring to go on the stump 在竞选的第一个阶段，那些认为自己有资格当总统的人经过多方考虑后作出决定究竟参不参加这次总统竞选。美国人
美国习惯用语
Throw your hat in the ring的意思是“宣布参加一场比赛”，尤指参加政府竞选。但这种说法从何而来？它和ring（拳击赛场）又有何联系？请听以下细细分解。
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音乐咖啡厅
RING A RING O ROSES Ring a-ring o' roses, A pocketful of posies. A-tishoo! A-tishoo! We all fall down! The cows are in the meadow Lying fast asleep, A-tischoo! A-tischoo! We all get up again.
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英语单词荟萃
歌词如下： Ring,ring,ring the bells, Ring them loud and clear. To tell the children everywhere, That Christmastime is here. Ring,ring,ring the bells, Ring them loud and clear. To tell the children everywhere, That Christmastime is here.
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Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
英语单词荟萃