电磁场

It is shown that the Josephson junction can reflect the quantum coherences of the external QEMF and distinguish different nonclassical light fields.

研究表明，介观超导约瑟夫森结不仅能反映外加量子化电磁场的量子相干性，而且能区别不同种类的非经典光场。

Presents again a new formulation of Lagrange s equations by using an augmented Lagrangian function with the second order non linear nonholonomic constraint equations.

以Dirac方程为依据，求出了在电磁场作用下，质量为m ，自旋为 1 /2的荷电粒子在场中运动时的能量本征值及其拉氏函数密度的明显表示式，并对其微观物理机制作出了较为明晰的解

Then we get atwo-dimensional wave equation. By numerical simulation of the wave equation using

再利用差分方法对这个波动方程进行数值模拟，得到史瓦西小黑洞的电磁场拟正则模，并对其特性及相应的物理意义进行了深入的分析和研究。

The coupling between interior electro-magnetic field and nutation is studied.

研究了地球内部电磁场与章动的耦合及其对章动的可能影响。

Our technological society has made us test cases for the effects of EMFs, so let us, you and me, be test cases for emergence out of this sea of stress and explore what life can be like on the crest of this new wave of a new age that is coming.

我们的技术社会，使我们的测试案例的影响，电磁场，因此，让我们，你和我，是测试案例的出现摆脱这一海域的压力，并探讨生活可以像在洪峰这一新一波的一个新的时代正在到来。

For an active corona, a system consisting of the electromagnetic field and particles, the only open surface is the solar photosphere.

活动日冕，作为由电磁场和粒子组成的系统，其唯一的开场表面是太阳光球。

It can be used to analyze magnetic field described by any order polynomial of B-H curve and the precision of simulation results is increased.

该方法适用于任意阶多项式描述磁化曲线的非线性谐波电磁场问题的求解，并提高了计算的精度。

Data structure ; object -oriented programming ; finite element method ; nonlinear ; transient electromagnetic fields

数据结构；面向对象；有限元法；非线性；瞬态电磁场

First of all, the basis of the MRTD method is studied. In Chapter 2, wavelets analysis and multiresolution analysis, the mathematical basis, are introduced, and the characteristics of the wavelets basis functions, including orthonormality, compact support, multiresolution and so on, are also introduced. The advantages of the applications of these functions to the numerical electromagnetic calculations are discussed. In Chapter 3, the algorithm basis of MRTD: the combination of the wavelets and the method of moments is studied. This Chapter shows that the MoM based MRTD method is the combination of wavelets and MoM using Galerkin sampling.

文中首先讨论了 MRTD 的建立基础，其中第二章介绍了其数学基础－小波分析及多分辨分析，讨论了小波基函数的性质包括正交性、紧支撑性、多分辨性等及其应用于电磁场数值计算的优势；第三章讨论了其算法基础－小波与矩量法的结合，阐述了以矩量法作为算法基础，以 Galerkin 离散采样的方式与小波函数结合而产生了 MRTD。

First of all, the basis of the MRTD method is studied. In Chapter 2, waveletsanalysis and multiresolution analysis, the mathematical basis, are introduced, and thecharacteristics of the wavelets basis functions, including orthonormality, compactsupport, multiresolution and so on, are also introduced. The advantages of theapplications of these functions to the numerical electromagnetic calculations arediscussed. In Chapter 3, the algorithm basis of MRTD: the combination of the waveletsand the method of moments is studied. This Chapter shows that the MoM basedMRTD method is the combination of wavelets and MoM using Galerkin sampling.

文中首先讨论了 MRTD 的建立基础，其中第二章介绍了其数学基础－小波分析及多分辨分析，讨论了小波基函数的性质包括正交性、紧支撑性、多分辨性等及其应用于电磁场数值计算的优势；第三章讨论了其算法基础－小波与矩量法的结合，阐述了以矩量法作为算法基础，以 Galerkin 离散采样的方式与小波函数结合而产生了 MRTD。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。