查询词典 Bragg

For initializing the reference quantity of Bragg wavelength, the vertex angles of the biprism are determined by the 1 diffraction angle of phase mask and the refract index of the biprism.

为了初始化Bragg波长的参考值，双光栅的顶角由相位掩模的1级衍射角和双棱镜的折射率确定。

The check and measure methods of Bragg angle step and precision etc. parameters with high precision autocollimation are investigated.

针对同步辐射光束线中的弧矢聚焦双晶体单色器，研究了高准确度自准直平行光管对Bragg转角的步长分辨、转角准确度等参量检测的方法。

A rotatable biprism is introduced in phase mask technique to change the inscribed Bragg of grating.

将一种可旋转的双棱镜引入到相位掩模技术中以改变光栅的写入Bragg波长。

In this paper,a method of chaos control in Bragg acousto-optic bistable system is proposed by using delay feedback acting on system parameter.

针对Bragg声光双稳系统的混沌态，提出了利用延迟反馈的方法对系统参量进行控制的方法，并讨论了连续、间隙两种控制方法下系统的状态演化。

Wu Baojian. Analysis of phase mismatching in magneto-optic Bragg diffraction.

武保剑。磁光Bragg衍射中的相位失配分析。

PS colloidal thin films displayed bright iridescence due to Bragg diffraction.

在制备PS模板中，可以观察到明显的颜色，这是因为发生了Bragg衍射。

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 spheres diameters correlated directly with the photonic bands position, according with the Bragg\'s law.

微球粒径的大小在光谱中表现为带隙中心位置的不同，且符合Bragg公式。

This conclusion is of great aid to the fabrication and application of the tilted fiber Bragg grating.

这个结论对倾斜Bragg光纤光栅的生产和应用有一定的指导作用。

The fiber Bragg grating has a wide application in the field of communication and sensing.

光纤Bragg光栅在通信和传感领域有着广泛的应用。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。