To investigate into the deformation of the Mach stem in a strong shock reflection,the flow field near the intersection point between slip line and wedge surface was theoretically analyzed,and a transition criterion for Mach stem deformation to disappear was derived,which was solved with the shock polar method.
分析了滑移线延长线与楔面交点附近的流动特点,研究了准定常强激波反射中马赫杆的变形,建立了马赫杆突出变形消失的过渡准则,并用激波极曲线方法进行了求解。
Based on the low efficient,high complexity and expensive cost problems for telecom data network evaluation using Common criteria the eveluation scheeme and process of using common criteria evaluate telecom data network is discussed,a distributed common criteria evaluation system of TDNStudio is designed and implemented based on J2EE.
针对目前使用通用准则进行电信数据网安全评估所面临复杂性高、效率低、代价大的问题,讨论了使用通用准则对电信数据网进行安全风险评估的评估框架和评估过程,设计和实现了基于J2EE的分布式通用准则评估系统TDNStu-dio。
Based on common criteria,a three-phased requirement engineering method is presented.
提出了一种基于通用准则思想的分阶段的安全需求设计方法,讨论了其中早期安全需求分析阶段的主要工作内容。
Common criteria(CC) is the world most comprehensive evaluation criteria for the security of information technology.
在介绍CC国内外发展现状的基础上,系统地分析了通用准则CC的基本概念、主要思想以及CC评估角色和类型等主要问题,并对CC评估配套方法——CEM及其评估流程进行了深入探讨,最后在总结CC评估现状的基础上,指出了CC评估所存在的问题及其未来的发展趋势。
Secyrity System Testing Research Based on Common Criteria;
基于通用准则的信息安全系统测试研究
The intraparticle and interphase criteria are general.
颗粒内部和相间的准则是通用的。
Research on the Theory and Application of Multiclass, Multicriteria Stochastic Traffic Network Equilibrium;
多用户多准则随机交通均衡理论与应用研究
Study on the Plan of Testability Demonstration Based on the General Adequacy Criterion
基于通用充分性准则的测试性试验方案研究
The way to treat people is to be fair. The way to live is to be intelligent and rational.
就事论事，这是用人的原则；通情达理，这是处世的准则。
pH Basic line--General rules for certification
GB6851-1986pH基准试剂定值通则
general rules for calibration method of gas analyzer
烟气分析装置校准通则
The author argues that the principle for UMT equipment shall be "safe, reliable, punctual, economic and utility".
“安全、可靠、准时、经济、实用”可作为城市轨道交通技术装备的原则。
Study of Joint Surface Topography and Application in Strength Criterion of Rockmass Containing Discontinuous Joints;
节理表面形貌研究及在非贯通节理岩体强度准则中的应用
Research of Evaluation Method of the Security Isolation and Information Exchange Equipment Based on CC;
基于通用评估准则的安全隔离与信息交换设备的测评方法研究
approved land use zoning plan
核准土地用途分区图则
Generally accepted accounting principles require only that a depreciation method result in a rational and systematic allocation of cost over the asset's useful life.
通用会计准则只规定了选用的折旧方法必须将成本在资产使用年限内进行合理、系统的分配。
Standard for quality inspection and evaluation of petroleum construction engineering General principles
石油建设工程质量检验评定标准通则
To Prevent Accounting Ethics Risk by Perfecting Accounting Standards;
通过完善会计准则规避会计道德风险
A Discussion of the Formation and Development of the Professional Ethics of Communications and Transportation;
试论交通运输行为准则的形成与发展
Generally accepted accounting principles require that recorded goodwill be amortized to expense over a period that does not exceed 4 years.
通用会计准则规定,已入账的商誉在最长不超过4年的期限内摊销到费用账户。
We have few common measurements in what is happening and of what is desirable.
对於现时的发展方式，以及理想的发展情况，我们缺乏通用的衡量准则。
A normative or prescriptive set of rules setting forth the current standard of usage for pedagogical or reference purposes.
规范文法为教学或参考目的设定的，由一组通常或惯用的规则组成的标准
