网络释义专业释义英英释义
令牌 为2 4位长,有3个8位的域,这些域为首定界符(Starting De l i m i t e r,S D ),访问控制(Ac c e s s Co n t r o l,A C )和终定界符(Ending De...
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epub 34-5 。图 5 - 3 0显 示了一个令牌环帧的 I B M版本。 图 5-30 一个 IBM令牌环帧 每个令牌环帧包括开始定界符（ S D， Starting Delimiter） 、访问控制（ A C， A c c e s s C o n t r o l）和结束定界符（ E D
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柯林斯英汉双解大词典
sd
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1.
ABBREVIATION for sine die 无确定日期地
sd
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1.
the INTERNET DOMAIN NAME for Sudan 苏丹
双语例句原声例句权威例句
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The responsible agency, the Food and Drug Administration, has long had fewer resources and authority than its counterparts did at the U. S. D. A.
负责此项监管的机构是美国食品药品管理局，然而一直以来，美国食品药品管理局所拥有的资源与权力都比它对手，即美国农业部，所拥有的要少。
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我方建议支付见票后30天付款的汇票。
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With kernel 2.4.19_pre5, synchronous mounts of ext3 filesystems and "chattr +S"'d files now perform about ten times faster than they did previously.
对于内核 2.4.19_pre5，现在同步安装 ext3 文件系统和“chattr +S”文件比从前快大约十倍。
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"Writing's something I've always done. My imagination kind of turned into words, and I'd start putting those words on a page."
VOA: special.2010.04.05
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So if you just did carelessly, you'd completely fail the president's day.
如果不认真安排日程，你可能就完全搞砸了总统的工作。
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or that you see the applications of, in day-to-day life and I'd say that's probably... had the biggest effect on me.
或者你能看见，日常生活的应用，让我说这或许是…他对我最大的影响。
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