查询词典 diffraction

In addition, a light diffraction layer having micro structure of slit pattern or diffraction lattice is formed between the black matrix and the red, green, or blue color filters.

此外，在之间黑矩阵和红、绿和蓝滤色器之间形成具有狭槽布图或衍射格栅微结构的光衍射层。

The crystalline phase of the nanocrystalss is the cubic zine blende, consistent with the results of X-ray diffraction and selected area electron diffraction.

电子衍射、高分辨电镜晶格像和X-射线衍射对纳米晶的晶体结构进行了表征，结果都证实ZnSe纳米晶的结构为闪锌矿结构。

We choose to call it Bragg diffraction since its application is to three-dimensional diffraction gratings.

我们之所以叫它布喇格衍射是因为它被应用到三维衍射光栅中。

The subject of diffraction gratings and Bragg diffraction is of great importance for the understanding of holography.

衍射光栅和布喇格衍射问题对了解全息摄影来讲非常重要。

When the stresses produced, the space between crystals changed and the diffraction peak moved during Bragg diffraction.

当有应力时，晶面间距将发生变化，发生布拉格衍射时，产生的衍射峰也将发生移动，而且移动距离的大小与应力大小有关。

According to the theory of acousto-optic interaction,the formulas of diffraction loss of two AO Q-switches,which acousto-field are perpendicular or parallel one another,in normal Bragg diffraction are derived.

分析了单声光器件、超声场相互平行和相互正交的两声光Q开关器件衍射损耗，给出正常布喇格衍射的超声场相互平行和相互正交的双声光Q开关器件衍射效率的表达式。

A rigorous coupled wave theory for the Bragg diffraction of a Gaussian beam in the uniaxial crystal is derived and a group of rigorous coupled wave equations and diffraction efficiency formula are obtained in terms of the proper coordinate transformation and Riemann method .

利用适当的坐标变换和黎曼方法建立了高斯光束在单轴晶体中布拉格衍射的严格的耦合波理论，获得了一组严格的耦合波方程和衍射效率计算公式，讨论了衍射效率随折射率调制量的关系以及波长选择性和角度选择性，同时分析了衍射效率对再现光宽度的要求。

Introducing the Darwin's method of treating x-ray diffraction in crystals into Bragg diffraction for multilayer structure, a series of analytical expressions are obtained, which can be used to calculate the reflectivity, the Darwin's width, the minimum number of periods and the energy resolution.

将晶体动力学衍射的Darwin理论运用到多层膜对称Bragg反射中，给出了一系列解析表达式，可计算强度比、反射线角宽度、最小周期数及能量分辨率等。

The impact of the thickness of volume H-PDLC grating on the wavelength selectivity of Bragg diffraction are simulated numerically, as well as the theoretic relationships among the refractive index modulation, spatial frequency and the H-PDLC diffraction efficiency.

计算机模拟了体光栅厚度对于布拉格衍射波长选择性的影响，以及折射率调制深度、空间频率和H-PDLC光栅衍射效率的关系。

The integral breadths of the sample diffraction line-profiles are compared, anisotropic diffraction line broaden- ing is found.

结果表明，位错组态无论是螺型位错还是刃型住错，位错密度值的量级均约为

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。