tree scheme中文是什么意思

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中文翻译
造句

树枝制(radialsystem)

topliss synthetic tree scheme 托朴力斯合成树方案
scheme for it 你会为真理而奋斗吗
this scheme 此种方案; 这个程式
a tree 树状; 一棵树; 一蔸树
in a tree 在树上
in the tree 在树上（非树本身）
in tree 内树型; 入树
into tree 放在树中
on the tree 长在树上的，如果实一类的。; 在树上(本身生出的); 在树上（果实等）
or tree 或树
s tree 无私奉献的树
tree n. 特里〔姓氏〕。 n. 1.树〔主要指乔木，也可指较大的灌木〕。 ★玫瑰可以称为 bush, 也可以称为 tree. 2.木料，木材；木构件；〔古语〕绞首台；〔the tree〕(钉死耶稣的)十字架；鞋楦。 3.树形(物)，世系图，家系 (＝family tree)；【数学】树(形)；【化学】树状晶体。 a banana tree 香蕉树。 an axle-tree 心棒，轴料。 a boot-tree 靴楦[型]。 a saddle-tree 鞍架。 at the top of the tree 在最高地位。 tree of Buddha 菩提树。 tree of heaven 臭椿。 tree of knowledge (of good and evil) 【圣经】知道善恶的树，智慧之树。 tree of life 生命之树，生命力的源泉【植物；植物学】金钟柏。 up a tree 〔口语〕进退两难，不知所措。 vt. 赶(猎兽等)上树躲避；〔口语〕使处于困境；穷追；把鞋型插入(鞋内)。
upstream scheme upwind scheme 迎风格式
upstreame scheme, upwind scheme 迎风格式
a pension scheme 养老金方案
a scheme for escaping 逃跑的阴谋
access scheme 存取方案; 存取模式
action scheme 动作型式
addressing scheme 编址方案; 寻址方案
adoption scheme 领管计划〔领管公众地方进行清扫的计划
aggregation scheme 聚合模式
algebraic scheme 代数概型
allocation scheme 分配方式; 配线计划; 配线图
alternative scheme 备用方案; 比较方案; 供选择的方案; 替代方案

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例句与用法

3 a new group key management scheme based on a full and balanced tree scheme in conjunction with one-way hash chain is proposed . by comparison, we find that it has good performance of low re-key communication costs and scalable property
提出一种采用单向哈希链结合完全平衡树的分层密钥管理方法，比较表明它在密钥更新时通信次数较少，是一种高效的密钥管理方案。
These sheme implement the joining of new group members, leaving and moving amount the domain of group member; we adopt the batch rekeying method in individual mss domain to reduce the waste of overlapping rekeying for key path; we divide the cost of t-tree scheme into wireless cost and wired cost, and discuss them operately
该方案实现了组成员的加入,组成员的离开以及成员的域间移动;对单个mss域内采用批量更新的办法,减少了重复更新密钥路径造成的浪费;将t树方案的开销分为有线开销和无线开销,分别进行讨论。
At last, we compare the three sheme including skdc, lkh and m-tree sheme from four aspect : memory cost, encryption cost, decryption cost and transportation cost . we find that : the encryption cost and transportation cost of lkh and m-tree sheme when one group member leaves the group is o ( logn ), but the cost of m-tree scheme is more than lkh scheme; the cost of skdc scheme is o ( n ), so the skdc scheme is not a scalable scheme; the encryption cost and decryption cost when user join and memory cost of m-tree scheme is small than lkh scheme
最后,从存储开销,加密开销,解密开销和通信开销四个方面对skdc,lkh和m树方案进行了比较,发现lkh和m树方案在组成员离开时的加密和传输开销为o(logn),但是m树方案的开销略大于lkh方案;而skdc方案的开销为o(n),因此skdc方案的扩展性很差;在存储开销以及成员加入时的加密和解密开销方面,m树方案的性能优于lkh方案。
At last, we compare the three sheme including skdc, lkh and m-tree sheme from four aspect : memory cost, encryption cost, decryption cost and transportation cost . we find that : the encryption cost and transportation cost of lkh and m-tree sheme when one group member leaves the group is o ( logn ), but the cost of m-tree scheme is more than lkh scheme; the cost of skdc scheme is o ( n ), so the skdc scheme is not a scalable scheme; the encryption cost and decryption cost when user join and memory cost of m-tree scheme is small than lkh scheme
最后,从存储开销,加密开销,解密开销和通信开销四个方面对skdc,lkh和m树方案进行了比较,发现lkh和m树方案在组成员离开时的加密和传输开销为o(logn),但是m树方案的开销略大于lkh方案;而skdc方案的开销为o(n),因此skdc方案的扩展性很差;在存储开销以及成员加入时的加密和解密开销方面,m树方案的性能优于lkh方案。
We design two different method to build the m-tree called static method and dynamic method separately, and we improve the dynamic initialization process of m-tree scheme by utilizing the dh algorithm . this improvement reduces the encryption cost efficiently in the initialization process . by taking stock of disparity cost between the m-tree and lkh sheme, we found that the encryption cost in joining and leaving operation achieve balance when r = 19
设计了动态和静态两种m树的建立方法,并利用哈希函数改进了动态的初始化过程,减少了初始化过程的加密开销;总结归纳出skdc,lkh和m树三种方案的性能分析表;通过观察m树和lkh方案开销差随r的变化,发现当r=19时,加入和离开操作的加密开销达到平衡。