查询词典 scalar product

In this paper,one privacy-preserving signed distance protocol is presented to solve the signed distance problem based on scalar product protocol.The security and correctness of the protocol are also discussed.And then the privacy-preserving of the triangle intersection with the plane determines is taken as the example to explain its application.

基于点积协议，提出了一个保护私有信息的符号距离判定协议，解决了符号距离的判定问题，然后讨论和分析了协议的安全性与正确性，并且以保护私有信息的三角形与平面相交判定为例说明了其应用。

Secure multi-party computation ; computational geometry ; scalar product protocol ; algorithm

安全多方计算；计算几何；点积协议；算法

The 3D wavelet sampling theorem has been obtained from 1D wavelet sampling theorem using scalar product method and then it is used to improve ART in direct volume reconstruction. In the other hand, the 1D wavelet sampling theorem is applied for the analytic direct reconstruction algorithm too.

7将一维小波取样定理推广到高维情形，并以此给出了一种改进的直接体积重建的ART方法，并进行了计算机模拟；将一维小波取样定理应用到了解析类的直接体积重建算法之中。

In addition, making use of the complete calculation of internal faults, some merits, such as scientifically setting the new scalar product restraint differential protection, exactly selecting the type of current transformer for zero-sequence current transverse differential protection and accurately understanding the backup impedance protection, are acquired at the same time. And these achievements contribute to the realization of the above quantitative design.

另外，通过全面的内部故障仿真计算，实现了新型差动保护方案动作特性的科学整定、零序电流型横差保护用TA的准确选型以及对后备阻抗保护性能的正确认识等，而这些工作的完成又是定量化设计成果得以实现的有力保证。

In comparison, it is proved that the wave functions occuring in the two formalisms are identical, apart from a constant multiple which represents the scalar product of the wave functions of a bare nucleon and a dressed nucleon.

这个常数倍即是物理核子及裸核子的波函数的内乘积。第二，我们讨论了一般的含有二个h函数的Chew-Low方程的解，方程的形式使它们在实轴上在(1，∞)及(-1，-∞)二段上不连续。

Based on semi-honest model and scalar product protocol, a protocol of the bipartite set intersection was constructed, which complexity is O; another protocol of the tripartite set intersection needs O(2ntp).

在半诚实模型下，基于点积协议设计的两方集合交集协议，复杂度为O；设计的三方集合交集协议，复杂度为O(2ntp)。

Defined the nodal velocity on the moving interface of theALE mesh as a product of a scalar and a shape vector, the kinematical boundary con-ditions on the free surface is modified to increase the freedom of the movements of thegrid on free interface.

将ALE网格运动界面节点的速度定义为一个标量和形状向量的乘积，用它修正自由液面网格速度与流场速度关系式，以增加自由面网格节点运动的自由度。

The distributional heterogeneity of velocity and potential temperature is the turbulence fountainhead and the turbulence intensity is proportional to the scalar product of velocity and potential temperature gradient in the non-compressed and isotropy turbulence atmosphere.

并证明湍流强度定理，不可压缩气体和各向同性湍流大气中，湍流强度正比于速度与位温梯度的标积。

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技术和品牌是赛普公司发展壮大之基础，多年来，公司一直致力于技术研发和品牌建设，以技术带动行业发展，以品牌提升产品附加值，在这种发展思路的指引下，公司推出了Samplex品牌，其产品系列包括DID液晶拼接显示墙、大型超宽带RGB矩阵、VGA矩阵、AV矩阵、多屏拼接图像处理器、画面分割器以及各种信号传输设备等，Samplex产品经过严格测试，以确保达到超强的稳定性，工厂将一如既往的以ISO9000质量体系为导向，为用户制造出值得信赖的高附加值产品。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。