1.
concave holographic grating monochromator
全息凹面光栅单色仪
2.
Design Method of Convex Master Gratings for Replicating Flat-Field Concave Gratings
光谱仪用平场凹面光栅的凸面母光栅的消像差设计思路
3.
Design and Research on Multi-Channel and Concave Grating UV Spectrophotometer;
多通道凹面光栅紫外可见分光光度计的设计和研究
4.
An Optical Design of the Flat-field Spectrometer Using a Holographic Cancave Grating and a Study of the Aberration Optimization
全息凹面光栅平场摄谱仪的光学设计及像差优化研究
5.
The Research of the Holographic Concave Grating with Large Relative Aperture Used in the Testing of Ramman Spectra;
大相对口径凹面全息光栅用于拉曼光谱研究
6.
The spectrograph uses a concave diffraction grating that provides a wavelength dispersion of 4. 2A°/mm in the first order.
光谱仪用了一块凹面衍射光栅，第一级光谱的色散度为4．2埃／毫米。
7.
Research on Several Design Problems of Deep-Etched Concave Diffraction Grating Wavelength Division Multiplexers;
深刻蚀凹面衍射光栅波分复用器若干设计问题的研究
8.
0 - Flat;1 - Raised;2 - Inset;3 - Raised Light;4 - Inset Light
-平面；1-凸起；2-凹入；3-凸起光；4-凹入光
9.
A Study on Grating Diffraction with Slating Incidence Ray;
斜入射条件下平面光栅的光栅方程研究
10.
a concave lens [mirror]
凹透镜 [凹面镜]
11.
A concave surface, structure, or line.
凹面、凹形结构、或凹线
12.
You will become sallow and hollow-cheeked, and dull-eyed.
你会变得面如土色，两颊凹陷、眼光迟滞。
13.
a slight depression in the smoothness of a surface.
表面光滑处的轻微的凹陷。
14.
Planar Waveguide Array with Bragg Grating and Its Fabrication Method by Laser Irradiation
平面波导阵列布喇格光栅及其光辐照制作方法
15.
Aberration and the Structural Principles of Optical System in Plane Grating Spectrograph
象差与平面光栅摄谱仪光学系统的结构原理
16.
Studies on Grating-based Planar Waveguide Demultiplexers;
光栅型平面光波导波分复用器件的研究
17.
FBG Strain Measurement and Analysis on the Surface of a Loaded Container;
压力容器表面应力光纤Bragg光栅的测量和分析
18.
Research of Electroless Nickel Plating on the Surface of Quartz Optic Fiber Grating and the Sensing Characters;
石英光纤光栅表面化学镀镍及其传感特性研究