查询词典 asymmetric system

In this paper, we have proposed a flexible encryption blocks selection buyer-seller watermarking protocol integrated the RSA asymmetric encryption system and homomorphism mechanism to protect the ownership of digital contents and fit real life. And consider the secondhand transaction in the real life. We also propose a buyer-reseller watermarking protocol based on the flexible encrypt blocks selection buyer-seller watermarking protocol to offer a solution of secondhand transaction. In our scheme, it's more light data transport requirement than other schemes. All roles in protocol will benefit by their participation. Our scheme can overcome various of the known attacks and security problems in the buyer-seller watermark protocol, such as buyer's right problem, unbinding problem, piracy tracing problem, conspiracy problem, buyer's participation in the dispute resolution problem, man-in-the-middle attack problem and anonymous problem. Furthermore, the seller and arbiter can verify the buyer's watermark without decrypting it in our scheme.

本文除应用RSA非对称式加密与秘密同态机制，提出了一个符合现实生活中买卖交易行为、可弹性调整加密范围数位内容买卖浮水印协定，强化了目前研究中对於数位内容买-卖浮水印协定的安全性，并进一步的考量二手商品交易行为，在可弹性调整加密范围数位内容买卖浮水印协定基础上，提出一个结合数位内容二手买卖与盗版追踪的二手数位内容买卖浮水印协定，达到让参予买卖的角色可以在安全的情形下完成二手数位内容所有权的移转并从中获取相对应利益的目标的数位内容转卖浮水印协定来增强了目前数位内容买卖浮水印协定研究中对於二手交易欠缺之处，解决了数位内容买卖浮水印协定中所可能遭遇的重要安全性议题，如：买方权益、盗版追踪、资讯不连结、共谋、买方需要参与仲裁、中间者攻击及匿名性问题。

However, accountant offices are confronted with credibility crises because of asymmetric information, defected legal system, fragile supervision by the industry and public opinion, unsevere punishment and lure of material be...

但信息不对称和法制不健全、行业监管和舆论监督不力、惩罚力度不强以及利益的驱使等，导致会计师事务所不断产生诚信危机。

However, accountant offices are confronted with credibility crises because of asymmetric information, defected legal system, fragile supervision by the industry and public opinion, unsevere punishment and lure of material benefits.

但信息不对称和法制不健全、行业监管和舆论监督不力、惩罚力度不强以及利益的驱使等，导致会计师事务所不断产生诚信危机。

Previous asymmetric regulatory policies will gradually be transformed symmetric, the tendency of acclimatizing regulatory system to convergence among.corns shows regulation integration, thus establish a situation of workable competition of local telecommunication.Ⅲ.

管制体制出现了管制融合、不对称管制向对称的管制转变的趋势，本地电信有效竞争的格局得以确立。

The △m plot shows a minus curvature, which also means demagnetizing character in magnetic nanowires system. The △m plot becomes asymmetric with the increase of diameters.

样品的△m Plot表现出负的曲率，同样证明样品中存在退磁性特点的相互作用，大直径的样品的的△m Plot则表现出不对称现象。

The method retrenches PLL circuit,not bound by frequency offset and measures the fundamental current accurately when the network voltage is distorted or asymmetric.A simulation model of voltage source high power active power filter system is found in Matlab/Simulink software.

本文在Matlab/Simulink软件中搭建出系统仿真模型，并与采用单个PWM变流器的有源电力滤波器比较，验证了本文设计的方法能够在较低的器件开关频率下实现较好的补偿效果，具有良好的工业应用前景。

The conclusion established some ways to improve the credit risk management such as optimize the national-owned enterprises and commercial banks operation structure; establish new relationship between banks and corporations; optimize bank's internal control system; balancing corporate financing ways, eliminate corporate over-dependency on bank's credit assets, and remove information asymmetric contributed by credit sales.

本文在分析和评述国内外银行信贷资产安全性相关理论的基础上，对银行信贷资产安全性与流动性、盈利性之间的关系、信贷资产安全性的概念、分类进行了界定和分析，在对影响商业银行信贷资产安全性共性因素和我国信贷资产安全性现状进行深入剖析的基础上，紧密结合中国银行业的实际，结合信息经济学、行为金融学的有关理论从产权制度、公司治理结构、融资行为、投资行为、内部控制等方面深入分析了借款企业行为、商业银行行为、政府行为及社会信用环境对信贷资产安全性的影响机理，特别是重点分析了信息不对称条件下商业银行信贷资产安全性生成机理，较系统、全面地论述了影响我国商业银行信贷资产安全性的特殊因素，并运用logistic等统计方法进行信贷资产安全性判别进行了实证研究，构建了我国商业银行信贷资产安全性判别模型，最后在此基础上提出了不断健全完善公司治理结构，树立市场化的新型银企关系；完善商业银行内部控制制度，强化内控执行机制；优化企业融资模式，降低企业对商业银行信贷资金的过度依赖；有效缓解商业银行信贷经营活动中面临的信息不对称程度等加强商业银行信贷资产安全性管理和控制的措施与建议。

Starting from the principles relevant to the asymmetric information in the information economics,this paper analyzes on the causes of the credit risks of our country's commercial banks,and puts forward some methods for preventing and solving these risks such as making the credit allotment,perfecting the credit degree system of the enterprises,transacting the mortgage and compensation balance,signing the restrictive contract,and realizing information resources sharing,etc.

从信息经济学中信息不对称的相关原理出发，分析了我国商业银行产生信贷风险的原因，并提出了预防和化解风险的办法，如进行信用配给、完善企业资信评级制度、办理抵押和补偿余额、签订限制性契约和实现信息资源共享等。

The new system has been applied to the asymmetric catalytic reduction of pro ketones .

第一次成功设计、合成了新型的双手性口恶唑硼烷还原体系，并将其应用于前手性酮的不对称还原。

According to the structure of the product, the unique asymmetric tilt mandril of the core side-pulling mechanism and the cool- ing system made up of channel and deep cavity are designed, which increases the ability of cooling and ensures that the product can be successfully taken out from the injection mould.

根据产品的结构，设计了独特的横向斜错位非对称斜顶侧向抽芯机构和深水孔加冷却水道的冷却系统，提高了模具的冷却效果，确保了产品顺利脱模。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失