System Hierarchical Structure

A Novel Group-oriented Key Management Scheme in a Hierarchy;

一种新的面向组的等级系统密钥管理方法

A Scheme for Access Control within a Hierarchy;

等级系统中的一个访问控制方案

It is significant in fact that access control schemes in hierarchy.

等级系统中的访问控制问题有着重要的实际意义。

Through analyzing the contents of information literacy education of university,this paper determines the targets and hierarchical system of information literacy education,and probes into the implementing way of information literacy education system.

通过对高校信息素质教育内容的分析,确立了信息素质教育的目标及其等级体系,探讨了信息素质教育的实现途径。

A five grade hierarchy was established to distinguish HE from XI based on the Geographical Information System supported by Acr/info and AcrView software within an area of 430?km 2 in Xishuangbanna,SW China.

用Acr/info和AcrView建立 430km2 区域内河溪GIS ,研究了西双版纳河溪等级体系 (5级 ) ,1～ 2级为溪 ,3～ 5级为河 。

A core aspect of urban commercial study is the hierarchy of urban commercial center, which will influence the future development of urban commercial.

城市商业中心等级体系是城市商业地理研究的一个重要内容,它在很大程度上影响城市商业发展的未来。

The fundamental unit of the hierarchy is the association.

等级系统中的基本单位是群丛。

THE GEADE SYSTEM AND REGIONAL STRUCTURE OF THE SIPING CITY S COMMERICIAL CENTER;

四平市商业中心等级系统和区位结构

Analysis of Boss System's Security Level

省级通信BOSS系统安全等级保护的定级研究

Study on Objective Assessment System of Fabric Smoothness Grade;

织物平整度等级客观评估系统的研究

Study on the Integrality Driving System Scheme of the Locomotive at 200km/h Speed;

200km/h等级机车整体驱动系统方案研究

Research of Grade Exam System Based on WEB for CAD;

基于WEB的CAD等级测试系统研究

Study and Design of Assessment System for Tax Payment Credit Rank;

纳税信用等级评定系统的研究与设计

Development and Application of System Software for Bank Credit Management;

银行资信等级管理系统的开发和应用

A Systematic Teaching Approach in Computer Rank Examination;

计算机等级考试中的系统观点教学法

English Rank Examination Management System for Colleges and Universities Based on UML

基于UML的高校英语等级考试管理系统

Study on Forest Land Classification Expert System Based on VB.NET

基于VB.NET的林地分等定级专家系统研究

a hierarchy of values [priorities]

价值 [序列] 级系 [等级体系]

NGOSS Architecture Based Service Level Agreement Management System;

基于NGOSS体系结构的服务等级协定管理系统

Research on Graded Network and Information System Security Defense Mechanism

等级化网络及信息系统安全防护体系研究

Upgrade client hardware, operating systems, browsers, etc. as needed

根据需要升级客户端硬件、操作系统、浏览器等

You do not have the proper privilege level to change the System Time.

您没有适当的特权等级，所以无法更改“系统时间”。

Application of SLA Management System to Software Incubator

服务等级协议管理系统在软件孵化器中的应用

Research on Voltage Class of Power System to Be Connected with Electrified Railways

电气化铁路接入电力系统的电压等级问题