analysis of deviation

用法例句

Atthesame time, anew adaptive error analysis method is adopted in.

针对以上过程存在的弊端,本文提出一种H-R自适应单元网格划分方法,在程序中自动生成新的自适应数据文件,这就节省了大量的前处理和后处理工作;另外,自适应过程的判别采用了一种新的自适应误差分析方法,即以连续误差分析作为局部误差分析和以迭代误差分析作为整体误差分析相结合的误差分析方法,从而大大提高了边界元解的计算精度。

In order to increase the speed of differential cryptanalysis, a differential cryptanalysis method was presented by making use of two round characteristics at the same time.

为提高差分密码分析的速度 ,提出了一种同时采用两个圈特征的差分分析方法 ,并以简化的 8圈DES为例 ,分别从小存储空间和大存储空间两种情况描述了该方法的具体实施过程 ,包括两种圈特征的选取以及该方法的性能分析 。

In this paper,we point out some properties of the differential sequence, discuss the applications of differential cryptanalysis in sequence cipher attack and provide an attack sample.

给出了差分序列的若干性质,对差分分析方法在序列密码中的应用作了一些探讨,并给出了攻击实例。

Based on the fundamental principle of differential cryptanalysis and corresponding relation between the iteration of chaotic system and the round of block cipher, two important concepts, namely the iterative differential distribution (IDD) and the differential-invalid exponent (DIE) are proposed, which are used in evaluating chaotic system s power of conteracting the differential cryptanalysis.

基于差分分析基本原理和混沌系统“迭代”与分组密码“轮”的对应关系,提出了迭代差分分布和差分失效指数的概念,用于评估混沌系统抗差分分析的能力。

Moreover,by viewing the CPT as a block cipher,we propose a fast key searching algorithm with difference analysis,which can succeed in output a equivalent key given mn pairs of plain and cipher data with negligible time complexity O(2r).

把CPT算法看成一个特殊的分组密码,利用差分分析给出了一个求等价密钥的快速算法,该算法需要mn对明密文,时间复杂度为O(2r)。

The authors use the byte-oriented fault model,and take advantage of the differential analysis as well.

攻击采用面向字节的随机故障模型,并且结合了差分分析技术。

It is a kind of method which combinates differential analysis and algebraic attack.

这是一种将差分分析和代数攻击相结合的新方法。

The method of differential analysis on collision attacks against MD5 was analyzed.

针对MD5的碰撞攻击,分析了差分分析的步骤和方法;针对消息预处理导致了分组块数增加这一缺陷,提出了修改步函数的方法,能阻止选择好的差分路径,限制消息修改技术的使用,增强了抗碰撞攻击的能力。

auto-recording differential thermal analyzer

自动记录差示热分析仪

recording vacuum thermoanalyzer

记录式真空热分析仪

bottommounted wave recorder analyzer

海底波浪自动记录分析仪

Analysis and Correction of Observation Difference between Two Kinds of AWS and Man-observed Station in Shijiazhuang

自动站与人工站观测记录的差异分析

rapid TG-DTA unit

快速加热差示热分析仪/热天平

automatic recording frequency analyser

自动记录频率分析器

quantitative differential thermal analyzer

定量差热（分析）仪

A seismograph records earthquakes.

地震仪能自动记录地震。

Antenna pattern automatic recorder

天线波瓣自动记录仪

total oxygen demand automatic recorder

总需氧量自动记录仪

automatic radiometeorograph

自动无线电气象记录仪

recording extensometer

自动记录伸长试验仪

bar-shaped automatic balanced recorder

条形自动平衡记录仪

strip chart auto-balancing recorder

长图自动平衡记录仪

automatic alarm logger

报警信号自动记录仪

ectronic self-balancing type recorder

电子自动平衡式记录仪

Baseline correction of digital strong-motion records in near-field

近场数字强震仪记录误差分析与零线校正方法

Accuracy Analysis on Contact Anemometer Self-Recording Records Digitization Processing System

电接风向风速仪自记记录数字化处理精度分析