查询词典 higher arithmetic

In this thesis, the basic concepts of cryptogram including number theory and modular arithmetic are introduced.

本文介绍了密码学的基本概念，包括数论的基础知识和模运算的概念。

And key is the base of the modern cryptogram arithmetic.

而这些技术中有一个共同的基础，那就是密钥的协商确定。

So when this arithmetic be used in mobile agent system,two function can be completed in one cryptogram system,and some redundancy can be cut down.

故在移动代理系统中，只使用改进后的协议，就可完成两项功能，减少了一些冗余。

This thesis investigates some arithmetic problems with cryptographical background in finite fields and and consists of four chapters.

本文主要研究了有限域上的一些算术问题，这些问题均具有密码学上的应用背景。全文共分四章。

METHODS: Arithmetic mean and constituent ratio etc were used as indices to describe the current level of drug expense, and Mann - Whitney test and multivariate linear regression model were applied to compare the difference in drug expense between inpatients with and those without medical insurance.

以算术平均数和构成比等指标描述急性阑尾炎患者的药品费用水平，利用秩和检验与多元线性回归模型等方法比较"医保"患者和自费患者的药品费用。

In chapter two, some necessary and basic materials of the finite field arithmetic theory and elliptic curve cryptosystems theory are introduced.

第二章给出有限域运算和椭圆曲线密码体制理论的基本知识和相关性质。

This thesis has mainly discussed D'Alembert Solution in one dimension wave equation by using arithmetic operators algorithm.

主要讨论了运用算子的方法推导出弦振动方程中的D'Alembert公式。

In this thesis, we express one dimension wave equation by arithmetic theory and prove D'Alembert Solution in the light of method on one stage linear partial differential equations.

本文从另一角度即算子的方法，将弦振动方程写成算子的形式，再根据一阶线性偏微分方程的求解方法，最终推导出D'Alembert公式。

We have proposed an arithmetic of this kind to eliminate the vertex in a circling way,ignoring the knaggy character and the deasil or anticlockwise direction of the plane polygon.

概述了平面多边形三角形剖分的各种算法，提出了一种不考虑多边形的凸凹性、顶点顺时针或逆时针走向循环消除顶点的平面多边形三角剖分算法，并给出了实例。

That's more than adequate for most tasks, but you do need to keep in mind that it's not decimal arithmetic, and that every float operation can suffer a new rounding error.

这样的 误差在大多数的任务中是可以被接受的。但是，我们还是要牢记我们做的并不是十进制运算，任何一个浮点预算都有可能产生一个新的错误。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。