查询词典 bilinear

First of all, this thesis points out that Qian-Cao-Xue\'s scheme (the first threshold proxy signature scheme from bilinear pairings) does not possess the property of strong unforgeability, presents two attacks and proposes an improved scheme which can resolve the security problem existing in their scheme.

本文主要研究了面向群体的数字签名中的代理数字签名、群数字签名及其应用，对一些数字签名的安全性进行了分析，设计了一些具有附加功能的数字签名。

The global stability of SIQR epidemiological model with continuous vaccinal immunity and bilinear incidence rates is discussed.

研究了一类具有预防接种免疫力的SIQR流行病模型全局稳定性。

An Identity-based verifiably encrypted signature scheme using bilinear pairings on ellipse curve was constructed, and a new fair multi-party exchange protocol was designed.

利用椭圆曲线上的双线性对构造基于身份的可验证加密签名方案，基于这种签名方案构建了一种新的多方公平交换协议。

In accordance with some aqueduct in South to North Water Transfer Project, this paper simulates nonlinear hysteretic restoring force curve of isolation bearing of the lead core rubber aqueduct by bilinear model, compares and analyzes the earthquake response considering the interaction of the aqueduct bridge and the water-body in the aqueduct.

针对南水北调工程中某渡槽结构，利用双线性模型对铅芯橡胶隔震支座的非线性滞回恢复力曲线进行模拟，以有限域内附加质量法考虑水体对渡槽槽身的动力作用，进行了不同支座结构地震反应的比较分析。

If the data is simple, use the bilinear Coons patch.

如果数据比较简单，提倡使用双线性昆氏曲面。

Firstly the distribution of the interfacial shear stress of the intermediate crack zone is presented based on the bilinear bond-slip model for the interface between FRP and concrete, Then, theoretical models to predict the load at initiation of debonding and deboning failure are proposed, respectively. Finally, experimental results validate the prediction models.

基于FRP-混凝土界面粘结滑移的双线性模型，推导弯曲裂缝间界面的粘结剪应力，提出了预应力FRP片材加固RC梁由弯曲裂缝引起界面开始剥离以及发生剥离破坏的预测模型。

On the basis of the thin-wall beam finite element model of an aqueduct with fluid-structure coupling,the seismic response of some large aqueduct is studied by use of the bilinear model and the Wen model to simulate nonlinear hysteretic curve of the lead rubber bearing.

采用流固耦合渡槽薄壁结构梁段单元有限元模型，分别利用双线性模型和Wen模型来模拟铅芯橡胶支座的非线性滞回恢复力特性，对某大型渡槽结构进行了空间隔震响应研究。

At last, the phase adopts bilinear inner insert to match current frame and reference frame.

最后阶段采用双线性内插对当前帧与参考帧进行匹准。

For the RC simple supported one-way slab under blast loads, a bilinear model is used to simulate the $R$-$y$ curve in the analysis of blast dynamic response.

对爆炸载荷作用下RC板的R-y曲线采用双折线模型，计算不同配筋率的R-y曲线下方面积，面积最大时的配筋率即可定义为相应设计的最佳配筋率。

An efficient directed signature scheme based on identity is presented which makes use of bilinear parings on elliptic curves.

传统的数字签名中，任何拥有签名拷贝的人都可以利用签名者的公钥验证签名者的有效性。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。