This paper proposes an advanced scheme based on the resource states and role-based access control.
提出了一种基于资源状态和角色访问控制的授权方案,该方案利用授权服务器信息扩展网格信息服务,将资源站点本地角色作为访问目标资源,加入到授权服务器策略库中,支持对虚拟组织(VO)外用户的授权,并实现了基于资源当前负载状态的细粒度授权。
A securities transaction that reduces the risk on an existing investment position.
保值措施，套期保值一种减少现存投资状态的危险的有价证券交易
H_∞ Control with State Feedback for a Kind of Portfolio Investment Problem;
一类证券组合投资问题的H_∞状态反馈投资策略
Two state variables evaluating model of venture capital investments
两状态变量风险投资项目的投资价值评估模型
Multistate Tail Approximation for Portfolio Credit Risk;
投资组合信用风险的多状态尾部逼近
A Research on the Technical Innovation Financing Risk Status Identification
技术创新投融资风险状态的识别研究
Government Investment,Informal Finance and Private Investment--Game Models of Investment with Different Capital Flows
政府投资、民间金融和民间投资——不同资本流动状态下的投资博弈模型
Unfortunately, many investors do not have any idea which part of the market cycle they are in.
投资者一般上不知道股市正处于什么状态。
The strategy of Portfolio Investment Based on H_∞ Control with State Feedback;
基于H_∞状态反馈控制的证券组合投资策略
A Model for Evaluating the High-tech Projects Based On the Equilibrium of the Finance;
财务均衡状态下高技术项目投资评价模型
Optimization of Investment Policy of Mine System for Multi-Fuzzy Function;
多种模糊功能状态下矿井系统投资决策优化
The Analyze of RMB Private Equity Fund Operation State
人民币风险投资基金运作状态评价研究
To Analyse on hte Undular Shift in the Risks Managing of Stocks Investing Portfolio
证券投资组合风险管理的波动状态转移分析
Polymorphism of Market Risk and Portfolio Selection;
风险的多态性与投资组合构造:一种基于Markov状态更替的CAPM模型
Project Financial Affairs Management: We will adopt different ways to manage the financial affairs of the enterprises invested in, in accordance with different condition of the project invested in.
项目财务管理：针对投资项目状态不同，对被投资企业的财务实行不同方式的管理。
At the moment that investment is, for the most part, stagnating, and predicted to decline, while competitor nations are lifting their research investments toward the stratosphere.
目前，这项投资大体处于停滞状态，而且预计会下降，而各竞争国已将研究投资增至最高限额。
Corporate Investment Decision under Irrationality--A Behavioral Corporate Finance Explanation of Inefficient Investment
非理性状态下的企业投资决策——行为公司金融对非效率投资行为的解释
a long-term economic state characterized by unemployment and low prices and low levels of trade and investment.
失业率高价格低贸易投资水平低的一种长期的经济状态。
The fluctuation changes from acuteness to smoothness.
改革前后投资波动状态特征悬殊 ,波动是由剧烈转向平缓。