circular variable wavelength filter
圆形波长可变滤光片
The Development of a Real-time Transmittance Measuring System for Linear Variable Neutral Density Filters
线性渐变滤光片透过率实时测量系统
optically flat filter
光平面滤光片;光学扁平滤光器;光学平面滤光片
Study of multiple-stage Lyot liquid crystal tunable filter
多级Lyot型液晶可调谐滤光片的研究
LC-based Tunable Lyot Narrow-band Filter Work in Wide Spectrum Range;
基于液晶可调谐的宽光谱窄带Lyot型滤光片
Multispectral Image Acquisition System Based on Liquid Crystal Tunable Filter
基于液晶可调谐滤光片的多光谱图像采集系统
Real-time Strain Measurement of Fiber Bragg Grating Based on Edge Filter Demodulation Using Tunable Laser
可调激光边沿滤波解调光纤光栅实时应变测量
filter type flame photometer
滤光片式火焰光度计
automatic filters spectrophotometer
自动滤色片分光光度计
optical interference filter, unmounted
光学干涉滤光片,未装配
optical colour filter, mounted
光学彩色滤光片,已装配
Balancing Filters absorb energy in some regions while transmitting in others.
平衡滤光片可吸收某些频段上的光线，而让其他光线通过。
Studies on AOTF as the Wavelength Selector for ETV AAS
声光可调滤光片作为电热原子吸收光谱仪波长选择器的研究
a variable capacitor; variable filters in front of the mercury xenon lights.
可变电容；水银氙灯前面可以调节的滤光器。
A satisfactory approximation to monochromatic light can be obtained with a filter placed in front of the arc.
在碳弧前面放一个滤光片就可以得到令人满意的近单色光。
spectral response of stripe filter
条状滤色片的光谱特性
filter type gas analyzer
滤光片式气体分析仪
ge wavelength of edge filter
截止滤光片的截止波长