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cipher是什么意思

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cipher 是什么意思

音标:[ 'saifə ]  
过去式:ciphered   过去分词:ciphered   名词复数:ciphers   现在分词:ciphering   

中文翻译与英英解释

n.
1.零〔即0〕。
2.数码,阿拉伯数字。
3.暗号,暗码,密码;密码索引 (=cipher key)。
4.(姓名首字母的)组合字,花押字。
5.【音乐】(风琴出毛病时的)连响。
6.无价值的人[物]。
短语和例子
a mere cipher一无所长[毫无价值]的人。 a number of 5 ciphers 五位数。 cipherin algorism 零;傀儡。 in cipher 用密码。
vt.,vi.
1.计算;〔美口〕算出。
2.用密码书写。
短语和例子
cipherout 1. 〔美口〕想出,考虑出。 2. 算出,解出。 3. (风琴出毛病时)发出(呜呜的连响)。
a message written in a secret code
同义词:cypher,

a secret method of writing
同义词:cypher, cryptograph, secret code,

a person of no influence
同义词:cypher, nobody, nonentity,

a quantity of no importance; "it looked like nothing I had ever seen before"; "reduced to nil all the work we had done"; "we racked up a pathetic goose egg"; "it was all for naught"; "I didn''t hear zilch about it"
同义词:nothing, nil, nix, nada, null, aught, cypher, goose egg, naught, zero, zilch, zip, zippo,

a mathematical element that when added to another number yields the same number
同义词:zero, 0, nought, cypher,

make a mathematical calculation or computation
同义词:calculate, cypher, compute, work out, reckon, figure,

convert ordinary language into code; "We should encode the message for security reasons"
同义词:code, encipher, cypher, encrypt, inscribe, write in code,

In cryptography, a cipher (or cypher) is an algorithm for performing encryption or decryption?a series of well-defined steps that can be followed as a procedure. An alternative, less common term is encipherment.

例句与用法

1.I was a cipher in this company .
在这群人中,我是一个微不足道的小角色。

2.Politically, he was a cipher .
政治上,他是一个无足轻重的人。

3.All important plans were sent to the police in cipher .
所有重要计划均以密码送往警方。

4.The british were constantly increasing their cipher security .
英国人不断地加强密码的保密措施。

5.The writers often put their results in ciphers or anagrams .
写信人常常把成果写成密码或者搞成字谜。

6.So many ciphers today we could crackwe know how to crack them .
现在有这么许多的密码我们都可以破译,我们知道怎么破译。

7.One of the cipher clerks came out and engaged our escort in animated conversation .
有一个译电员走出来与我们的陪同人员热烈地交谈起来。

8.The foreign office has been pushing us for months to get something on the cipher .
好几个月来,外交部一直在催我们要从密码中了解到一些情况。

9.I thought that she could open her hand and show me the germ, the true cipher of life .
我认为她会摊开手心,给我看生命的胚胎,真正的人生奥秘。

10.I will not write down his real name even in this bothersome yiddish-letter cipher .
即使是用难以辨认的意弟绪语字母的密码,我也不愿意在这里写下他的真实姓名。

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