horton number

用法例句

The effect of the hash function in search engine constitution;

哈希函数在搜索引擎构造中的作用

Fragile watermarking algorithm based on Hash function in wavelet domain;

基于哈希函数的小波域脆弱水印算法

Study of mapping uniformity of modular based on Hash function;

基于取模运算哈希函数映射均衡性研究

Possibility of Hubble Constant and Background Infrared Radiation Measurements With Yangbajing RPC Carpet Experiment;

利用羊八井RPC‘地毯’测量哈勃常数和红外背景辐射的可能性

Requirement to Hubble Constant from the Ia Supernova;

基于Ia型超新星理论的哈勃常数

This paper reviews the origin,history and recent status of the age puzzle,with particular emphasis on the role of the measured value of the Hubble constant in the cosmic age problem.

重点讨论了哈勃常数的实测值大小在宇宙年龄问题中的核心作

Group communication should guarantee the information security,Then,we provide a real time key distribution of group communication based on hash chains.

组群通信作为计算机网络通信技术的一个重要应用,是一种高效的群组信息交互模式,但由于网络的安全威胁日益严重,组群通信需要保证信息的安全性,文章针对目前组群通信安全体系中的不足,根据哈希函数链的单向性,提出了一种基于哈希函数链的密钥实时分发机制,通过对哈希函数链应用,为每个用户组的成员分发特定的服务密钥,实现了密钥分发的在线性和安全性。

Based on hash chains, a real time key distribution of group communication is designed.

根据哈希函数链的单向性,设计出一种基于哈希函数链的密钥分发机制,通过将哈希链与对称加密算法和非对称加密算法的结合应用,为每个用户组的成员分发特定的服务密钥,实现了密钥分发的实时性、动态性和安全性。

The existing solutions use hash-based flow sampling algorithm,which assumes that the uniform random hash functions are available.

现有解决方案使用基于哈希流抽样算法,其基本假设是存在均匀随机哈希函数。

On the basis of challenge-response system a new type of authentication scheme by using one way hash functions is.

分析了常用的几种一次性口令身份认证方案,在挑战-响应方案基础上,利用安全单向哈希函数提出并设计了一种新型身份验证方案。

The latter hash functions are used widely in the field of communications, where until nowadays throughput of the cryptographic system was not required to be high.

在数字签名标准(Digital Signature Standard, DSS)中,SHA系列哈希函数被选作数字签名算法(Digital Signature Algorithm, DSA) [1]。

A hash function produces a fixed-size one-way hash value of the document.

哈希函数产生文档的固定长度单向哈希值。

Combiningthe Adaptive Hash Buckets storage structure and XOR Folding algorithm, anew hash function for implementation flow matching has been designed.

2)设计了一个新的哈希函数实现流的匹配。

The root member of a team of connected hash operators sharing a common hash function and partitioning strategy.

拥有相同哈希函数和分区策略的相互连接的哈希运算符组的根成员。

The Lagrangian and Hamiltonian of damped harmonic oscillator

阻尼谐振子的拉格朗日函数和哈密顿函数

Hamiltonian Functions of Charged Particles in Electric Field;

带电粒子在电场中运动的哈密顿函数

Roothaan proposed representing the Hartree Fock orbitals as linear combinations of a complete set of known functions called basis function.

罗汤建议把哈特利福克轨道表示成已知函数称基函数。

Indicates the number of recursion levels for each partition in a hash operation.

表明哈希操作中每个分区的递归级数。

Constants of Motion and Hamiltonian Structure for n-dimensional Generalized Lotka-Volterra Systems;

广义LV系统的运动不变量和哈密顿函数(英文)

Research of obstructing road function on Harbin urban roads

哈尔滨城市道路路阻函数的适用性研究

Hamiltonian Functions and Constants of Motion for GLV Systems

GLV系统的几类哈密顿函数和运动不变量

It will be assumed that the reader is familiar with logarithms and trigonometric functions.

我们还希望读者能熟悉对数和三角函数。

Lipschitz continuous functions and its Bernstein polynomials

李卜希兹连续函数与其伯恩斯坦多项式

Elliptic Curve Digital Signature Algorithm with Keyed-Hash Message Authentication Code;

密钥哈希消息认证码椭圆曲线数字签名

Perceptual Image Hashing Technology and Its Application in Digital Authentication;

感知图像哈希技术及其在数字认证中的应用

The molecular Hamiltonian is formidable enough to strike terror into the heart of any quantum chemist.

分子的哈密顿函数麻烦得足以使任何一个量子化学家心惊胆战。

Analysis and Application of Lagrangian Function and Hamilton′s Principle in the Quantum Wave Field

拉氏函数和哈密顿原理对量子波动场的分析和应用

Study on Rice Water Production Function and Optimization of Irrigation Schedule of Cha Ha Yang Irrigation Area;

查哈阳灌区水稻水分生产函数及其优化灌溉制度试验研究

g-Functions, Weak Base g-Functions and Applications of Cardinal Functions;

g-函数，弱基g-函数及基数函数的应用