查询词典 Fresnel diffraction

Topics covered include: waves in media, equivalence principle, duality and complementarity, Huygens' principle, Fresnel and Fraunhofer diffraction, dyadic Green's functions, Lorentz transformation, and Maxwell-Minkowski theory.

它包含以下的主题：介质内的波、等效原理、对偶性质和互补性质、惠更斯原理、菲涅耳绕射与夫琅和费绕射、双重格林函数、洛伦兹变换以及马克斯威-明可斯基(Maxwell-Minkowski)理论。

The Fraunhofer diffraction phenomenon on the complementary structure of Sierpinski carpet grating is discussed on the basis of Fresnel-Kirchhoff theory and Fourier analytical method.

利用菲涅耳-基尔霍夫光栅衍射原理和傅里叶分析方法，对具有分形结构互补Sierpinski地毯光栅的夫琅和费衍射现象进行了探讨。

At last the light intensity distribution of Fresnel diffraction at several rectangular apertures is calculated and analyzed.

最后计算分析了多矩孔菲涅尔衍射的光强分布。

The theoretical analysis of the diffraction of Fresnel straight-edge is presented in this paper by the boundary wave approach.

本文运用边界波理论对菲涅耳直边衍射问题进行了研究。分别对E偏振和H偏振情况下相应的场分布用边界波理论进行了理论分析和计算，并将它们与严格的电磁理论作了比较。

Some experiments are done to test the corrected Fresnel diffraction model.

实验说明类菲涅尔模拟结果是可信的，并且非常准确。

It is shown that many properties of diffraction in the Fresnel region can be obtained.

从中可得到菲涅耳衍射区的许多特性。

The temperature field, heat induced deformation and Fresnel diffraction theory are systematically discussed.

系统论述了光热测量技术中的温度场理论、光热形变理论及菲涅耳衍射理论。

The formula of numerical computing is presented with discretion for Fresnel diffraction and phase numerical reconstruction of wave front.

从光的菲涅耳衍射、波前相位重构入手，对连续信号进行了离散化处理，给出了数值计算公式。

The deep UV lithography is also studied by using corrected Fresnel diffraction model.

进行了深度紫外光刻模拟，并对模拟结果进行了实验结果验证。

In the course of encryption and decryption, the system uses fresnel diffraction which is lensless and therefore can minimize the hardware requirement.

加/解密过程采用无透镜的菲涅尔衍射，减少了对系统的硬件要求，增强了该技术的实用性。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。