查询词典 repudiation

It is quite different from the post-term refusal of carrying out a contract, for it is expective right, instead of actual obligatory right, that has been infringed. Moreover, anticipatory repudiation may be avoided: as the contract term has not expired, on the occasion that the party concerned completes all his obligations under the contract in due time.

它与合同履行期届至后明确拒绝履行合同的情况有较大的差别，因为它侵害的是一种期待债权，而非现实债权，且由于尚未到合同履行期限，因而明示预期违约也有可能会因当事人最终实际按约履行而消除。

Upon the problems mentioned above, this paper focuses on the following work:? Analyzes the advantages and disadvantages for the key researches both in and abroad;? Studies some existing international standards and protocols including SET and ASC X9;? Gives the designing rules for the secure scheme then proposes a general simple model for mobile payment;? A secure scheme called SeMo is designed according to the different security needs for lineate links and wireless ones;? Analyzes the security for the scheme still basing on the two distinct links, which improves the scheme fully fulfilling the security requirements such as: authentication, integrity, confidentiality and non-repudiation.

针对上述问题，本文作了以下几点工作：●分析了国内外对移动支付研究的现有关键技术的优缺点；●学习了一些现有的国际金融规范和标准为准则；●借鉴安全电子交易模型方案，并参考了ASC的X9系列规范，提出一个简单可行的移动支付一般模型；●根据该模型尝试着根据无线和有线两个不同接口对安全性的需要，设计出移动支付系统的安全方案SeMo；●然后再根据接口的不同对该安全方案进行分析，证明该方案能解决移动支付的安全问题，也就是手持设备的认证问题以及数据保密性、完整性等问题。

Bankruptcy and repudiation are the springboards from which much of our civilization vaults and turns its somersets, but the savage stands on the unelastic plank of famine.

破产和拒付债务是跳板，多少文明从这里跳跃而起，筋斗一转就进入新境界了，而 the savage 没有这种弹性好的跳板，所以仍旧站在饥馑的木板上。

Proved the proposed scheme to be message confidentiality non-repudiation and unforgeability under the random oracle model.

在随机预言机模型下给出了该方案的安全性证明，证明结果表明该方案满足抗适应性选择密文攻击下的机密性、不可伪造性和不可否认性。

A digital signature scheme is analogous to the traditional handwriting signature. Since it achieves unforgeability, integrity and non-repudiation, digital signature plays an important role in E-commerce and E-government.

数字签名是对传统手写签名的模拟，它具有防伪造、防篡改和防抵赖等特点，在电子商务和电子政务中有重要应用。

S scheme which is a combination of Mambo et al.\'s proxy signature scheme and Zheng\'s signcryption scheme. Our analysis demonstrates that their scheme cannot guarantee strong unforgeability, strong identifiability, non-repudiation, and prevention of misuse.

他们的体制本质上是Mambo等人的代理签名体制和Zheng的签密体制的结合，安全性分析表明他们的体制不能满足强不可伪造性、强可识别性、不可抵赖性，也不能防止滥用。

The act of disowning or disavowing; repudiation.

否认否认同自己有关系或拒绝承担责任的行为；否认

The act of disown ing or disavowing;repudiation.

否认否认同自己有关系或拒绝承担责任的行为；否认

The act of disowning or disavow ing;repudiation.

否认否认同自己有关系或拒绝承担责任的行为；否认

Strongly inveighs against the Manichan's repudiation of marriage.

inveighs强烈反对摩尼教的休妻的婚姻生活。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。