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粗糙集理论中,属性约简是知识挖掘的核心.Attribute reduction and relative attribute reduction are a core of KDD.为此,设计了一种面向个性化知识发现的属性约简算法.So a reduction algorithm of attribute for personalized knowledge discovery was designed.首先, 提出一种新型的属性约简策...
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bromellite的音标：bromellite的英式发音音标为：[b'rəʊmelaɪt]bromellite的美式发音音标为：[b'roʊmelaɪt]...
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canner的音标：canner的英式发音音标为：['kænə]canner的美式发音音标为：['kænə]...
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气室通过呼吸器与大气相通.Air chamber is connected to air through breather.报告了采用直接从铯蒸汽气室而不用磁光阱实现了光学粘团的方法.Usually the magneto optical trap ( MOT ) is used to obtain the cold atoms from the vapor.此时, 助力器的真空气室 、 应用气室被隔开.At this point, t...
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“慈爱”的反义词：严厉, 凶狠, 凶残, 凶恶。...
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He can outlast anyone on the dance floor.在舞场上，他比谁都能跳。The great use of life is to spend it doing something that will outlast it. 人生的充分利用就是为争取比人生更长久的东西而度过一生。He will outlast me.他将比我长寿....
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“树荫”的英语可以翻译为：shade (of a tree)，tree shade，umbrage，[电影]The Arbo...
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v.乞讨，乞得，索取( cadge的现在分词 )...
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“懂”的拼音为：dǒng...
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play up的音标：...
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n.花匠，花草栽培家...
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The two countries do little trade with one another.两国之间很少有贸易往来。How well did you hit it off with one another?你们俩人合得来吗？Some of the younger men began to pelt one another with snowballs.一些年轻人开始相互投掷雪球。...
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When it's foggy, the trains are late as often as not.雾大时, 火车往往晚点.The foggy streets were virtually empty, except for the occasional evening stroller.除了偶尔一两个傍晚出来散步的人，雾蒙蒙的街上空荡荡的。a foggy picture模糊的画面It was so foggy that...
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astringent的复数形式为：astringents...