查询词典 gradient of scalar field

On the basis of the flow field, scalar transport equation was used to compute the gas residence time distribution.

在此基础上，采用标量输运方程研究了气体在旋风分离器内的停留时间分布规律。

In order to refine a method for defence against at least one attack made by means of differential power analysis on at least one hyperelliptic cryptosystem, in particular at least one hyperelliptic public key cryptosystem, which is given by at least one hyperelliptic curve of any genus over a finite field in a first group, where the hyperelliptic curve is given by at least one co-efficient, so that an essential contribution can be made towards an efficient and secure implementation of the hyperelliptic cryptosystem, it is proposed that the hyperelliptic curve and/or at least one element of the first group, in particular at least one in particular reduced divisor and/or at least one intermediate result of a scalar multiplication, is randomised.

为了改进用于防御在至少一个超椭圆密码系统中、特别是在至少一个超椭圆公共密钥密码系统中通过微分功率分析作出的至少一个攻击的方法，该超椭圆公共密钥密码系统是通过在第一组中有限域中任何种类的至少一个超椭圆曲线给出的，其中超椭圆曲线由至少一个系数给出，以使得可以对于超椭圆密码系统的有效而安全的实施方案作出重要的贡献，提出将超椭圆曲线和/或第一组的至少一个元素、特别是至少一个特定的减小的除数和/或标量乘法的至少一个中间结果进行随机化。

In chapter 2,Using the Rindler approximation we compute the entropiesdue to the quantum fields near the horizon,including massless scalar fieldand Dirac field.

其次在第二章里，我们利用Rindler近似计算了黑洞附近量子场的熵，包括零质量的标量场和Dirac场。

With the coherent-state representation, the behavior of a massless, scalar field ф in the two-dimension Schwarzschild spacetime was discussed.

在二维弯曲时空引入相干态，并利用此相干态表示，研究了二维Schwarzschild时空中的无质量标量场的性质和渐近行为。

A"bit-mismatch"squarer and a"digit-serial"polynomial multiplier have been designed for finite field arithmetic and the modular inverse in GF (2〓) can be calculated under the combination of the squarer and the multiplier. Based on the Montgomery method for the elliptic curve scalar multiplication, a new improved process has been put forward in the thesis.

论文改进了标量乘法Montgomery算法流程，利用寄存器间的数据交换，将0和1两种情况下的中间结果"点加一倍点"操作统一起来，简化了控制流程，使关键路径延时下降，而且减少了运算单元输入输出的连线逻辑。

This method is helpful for us to find the way of the analytic solution of scalar field equation.

他们的解析解法对我们寻求标量场方程的解析解有着重要的启发意义。

A new method of the representation of a scalar light field is proposed in this pa-per.

本文提出了一种新的光场表示方法，并证明这方法能表示范围很广泛的标量光场。

This means that the presence of dark energy makes scalar field damp more rapidly.

这表明暗能量的出现使标量场的衰减加快。

This paper introduces the primary attempts on the modeling, analysis and visualization of the 3D macromolecular scalar field.

介绍了在面向生物大分子结构和功能分析的三维数据场建模、特征分析与可视化方面的初步尝试。

In this paper, efforts on extracting local features and building the global topology of 3D macromolecular scalar field are introduced.

介绍了抽取蛋白质分子三维数据场的局部特征，并组织数据场的整体拓扑的初步工作。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼