查询词典 multiplication

In this paper,an Ethernet based double-precision floating-point matrix multiplication parallel computing system was designed.The design was implemented on Xilinx's XUP Virtex-II Pro development system.

本文设计了一个基于以太网的双精度浮点矩阵乘法并行计算系统，并在Xilinx XUP Virtex-II Pro开发平台上进行了原型验证。

The optimization model adopted in designation of the thickness of the heat insulation layer of the translation pipe can satisfy the requirements of the temperature drop and the press drop in translation pipe, and guarantee the optimal economic effect. Meanwhile, the multiplication amendment course in designation calculation can be avoided.

在油田地面集输环线保温层厚度设计中采用优化模型，既满足了管输的温降和压降要求，也保证了最佳的经济效益，同时避免了以往设计计算中繁琐的校核过程。

BACKGROUND: The basic fibroblast growth factor has the obvious promotion function of multiplication of the mesoderm and nerve ectoderm cells, and has the indirect ossification to the bone marrow-derived mesenchymal stem cells.

背景：碱性成纤维细胞生长因子对来源于中胚层和神经外胚层的细胞具有明显的促进增殖作用，对骨髓间充质干细胞具有间接的成骨作用。

The advent of electronic media is an indisputable fact that it is image multiplication of the times.

电子媒介的到来是个不争的事实，它的时代特征是图像增殖。

The brief proof is given for " row elementary operation s keep the linear relationship of column vectors of matrix",by using multiplication of partitioned matrix and the relation between elementary matrix and elementary operation.

利用初等矩阵与初等变换的对应关系及分块矩阵的乘法，给出矩阵的行初等变换不改变其列向量组的线性关系的一个简易证明。

The thesis deals with the design and implementation of elliptic curve point multiplication architectures.

模平方运算模块设计时，将平方和快速模约同时处理，减少了暂存单元。

This paper proposes an efficient hardware architecture to speed up computing point multiplication for elliptic curves cryptosystem over fields GF2(superscript m, which mostly exploits the features of such elliptic curves and finite fields to deliver optimized special circuits for them.

提出了GF2(上标 m上的椭圆曲线点积加速器的一种有效的硬件设计，针对不同有限域GF2(上标 m及其上的椭圆曲线的特点，设计出较优的专用电路。

In the process of elliptic curve digital signature verification, the elliptic curve scalar multiplication and the elliptic point addition, which are under different coordinates, need to be calculated twice and once, respectively. With operands allocation, the two operations in the thesis are using the shared registers and arithmetic units as well as the same modular inverse process. No extra resource is needed for the introduction of point addition. Hence the resource utilization efficiency is optimized.

论文对这两种不同坐标系下的计算进行了寄存器和运算单元的统一调度，使它们的求逆运算共用同样的流程，减小了控制状态机的复杂度，并且在实现标量乘法的基础上，没有增加额外的运算单元或寄存器，点加运算的所有计算资源均和标量乘法公用，最大限度的提高了资源利用率。

Elliptic Curve.Cryptosystem Scalar multiplication. Point add. Point double. FPGA.

公钥密码体制，椭圆曲线密码体制，标量乘，点加，倍点，FPGA

The test results show that through the adoption of foreign origin ET-1 incentives cell secretion NO, ANP and AII ET-1 concentrations increase with the volume of the increase, and the role of the endodermis cells are promoting multiplication, a concentration dependence.

试验结果表明，通过外源性的ET-1的刺激，细胞产生NOS、ANP和AⅡ的量随ET-1浓度的增加而增加，并且对内皮细胞有促增殖作用，呈浓度依赖性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。