网络释义专业释义英英释义
当装填因子过大时，解决的方法是加倍扩大散列表，这样α可以 减小一半，这个过程叫做“再散列（Rehashing）”。当然，装填 因子过小时（比如 α<0.3），会浪费空间，此时散列表大小可以减 半。
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rehashing procedure [数] 再散列过程
rehash
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n.
old material that is slightly reworked and used again
"merely a dull rehash of his first novel"
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v.
- present or use over, with no or few changes
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go back over
同义词： retrograde hash over
以上来源于: WordNet
柯林斯英汉双解大词典
rehash ( rehashing, rehashed, rehashes )
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1.
N-COUNT If you describe something as a rehash, you are criticizing it because it repeats old ideas, facts, or themes, though some things have been changed to make it appear new. 重复; 老调重弹 [usu sing, N 'of' n] [表不满]
例：The critic found the play "a feeble rehash of familiar Miller themes."
评论家们认为这部剧“是大家熟悉的米勒式主题的拙劣翻版”。
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2.
V-T If you say that someone rehashes old ideas, facts, or accusations, you disapprove of the fact that they present them in a slightly different way so that they seem new or original. 只作轻微改动; 换汤不换药 [表不满]
例：They've taken some of the best parts out of the best things and rehashed them.
他们提取了精华中的精华，然后对其稍加改动。
双语例句原声例句权威例句
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Rehashing it here is not necessary, but I'll summarize briefly.
没有必要在这里重复讨论，不过我会简单总结一下。
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You can acknowledge this without rehashing them over and over again in your mind, and simply be determined to make different, better decisions today.
但是你应该承认它们没有在你的心里一遍又一遍的重复，而仅仅是为了能在今天做出不同的，更好的决定。
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He isn't interested in rehashing his conversations within Microsoft or taking credit for the company's decision to release a software development kit.
对于重复和微软的对话或是对公司发行软件开发工具包的决定去居功，李并不感兴趣。
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Whatever I'm writing about all the time and chapters rehashing since I have written so that's linguistic.
不论一直以来我在写什么,自从我开始写作，就一直寻求变化,语言因素是这种改变的动因。
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