gratings的例句大全

A new spectral beam combination scheme based on cascaded volume Bragg gratings ( VBG ) was presented.

提出了一种基于级联体光栅 ( VBG ) 的谱组束方案,组束阵元数可随级联体光栅的数目倍增.

All gratings shall lie flat with no tendency to rock when installed.

安装时所有的栅栏都是平躺的,摇动时不发生倾斜.

Then plane reflection blazed gratings are discussed theoretically.

进而从理论上讨论了平面反射闪耀光栅.

In holographic paperboard is holographic gratings in optics technology category.

激光全息模压技术在光学中属全息光栅技术一类.

Resonance characteristics of sub-wavelength gratings in the visible region are studied.

研究 亚 波长光栅的可见光共振特性.

Both are polymer replicas of master gratings.

两个都是标准光栅的聚合物复制品.

The need for larger and better gratings became apparent.

对更大、更好的光栅的需求变得突出起来.

Electromagnetic field in various layers of D metal gratings can be described with vector mode field.

用矢量模式场来描述二维金属光栅各层中的电磁场.

Super Gaussian sliding-frequency filters can be implemented with holographic fiber gratings.

这种滤波器可以用全息光纤光栅制成.

The principle, technological requirement and manufacturing technology of holographic gratings are discribed.

本文叙述了全息光栅的制造原理 、 艺要求和制造技术.

The light is resolved by prisms, gratings, or by an interferometer.

光线用棱镜 、 光栅或干涉仪分解.

Many of the roofs were so full of holes that they looked like gratings.

许多屋顶千穿百孔,象筛子一样.

We offer ruled and holographic diffraction gratings.

我们提供常规和全息衍射光栅.

A new method fir producing holographic gratings for high temperature is developed in this paper.

本文提出了应用双镀层光刻法制作高温全息光栅的新工艺.

So chirped fiber gratings have broad reflection bandwidth.

所以chirped光纤光栅 具有宽的反射带宽,在反射带宽内具有渐变的群时延等其它类型的光纤光栅所不具备的特点.

Study on the characteristic of fiber gratings with cladding being etched as hyperbolic function

双曲函数型包层光纤光栅的特性研究

The reflection spectrum, time delay, and group velocity dispersion ( GVD) of the gratings are analyzed.

并对此种光栅的反射谱，时延及群速度色散进行了理论分析；

A diffraction selectivity theoretical analysis method of volume gratings with wave front phase encoding is proposed.

给出了理论上分析多重体光栅对随机波前相位选择性衍射的一种方法.

This method, based on the theoretical and numerical analysis by the RCW method, adopts the spectral distributing of the zero order diffraction efficiency to judge the gratings profile.

在基于RCW方法数值拟合与计算的理论研究及分析的基础上，采用根据0级光谱衍射效率分布的办法来检测光栅掩模的槽形；

Analytic Expression of Diffraction Fringe of Varied-line-space Plane Gratings

平面变线距光栅衍射场的解析表达式