I took this picture with a red filter.
这张照片我是用红色滤光镜拍摄的.
You have to put a deep red filter on the lens to increase the contrast.
你还需要在镜头上加一块深红色的滤光镜来提高反差。
three-filter colorimetry
三滤光镜比色计 -彩色显像管的
Filter selection is made using inherent spectra.
滤色镜的选择必须利用固有光谱。
A yellow filter is placed in front of the camera lens to assure that no blue light will be imaged.
为了不使蓝光进入相机而成像，可在相机的透镜前加一黄滤色镜。
filter-grating infrared spectrometer
滤光器-光栅红外光谱仪
The light transmitted by the analyzer will therefore predominate in red, and will have a pinkish hue.
因此由检偏振镜透射出来的光将以红光为主，吐粉红色。
Attach the infrared filter and focus on the subject. Read the indicated distance off the lens barrel.
按上红外线滤光片,对拍摄景物对焦,请读出镜头筒指示的距离。
The Manufacture of High-power Laser Split-color Filters with High Reflectance in Visible and Middle-infrared Waveband with High Transmittance in 10.6μm CO_2 High-power Laser Wavelength;
反可见、中红外透10.6μm高能激光分色镜的研制
②The Congo red staining is the classic and most specific histochemical test, the fibrils demonstrate characteristic apple-green birefringence when examined under polarized light microscopy, which provide basis on confirming the diagnosis.
②诊断、鉴别诊断依据刚果红染色呈棕红色 ,偏光显微镜下呈双折光和绿荧光的特殊形态 ;
red disc fitted to the back of a vehicle;disc or strip fitted to cycle wheels, etc
机动车辆尾部的红色反光器;自行车轮等上的圆形或条形反光镜.
color printing filter = CP filter
﹝放彩色相的﹞矫色滤光片
automatic filters spectrophotometer
自动滤色片分光光度计
optical colour filter, mounted
光学彩色滤光片,已装配
scanned laser infrared microscope
扫描激光红外显微镜
infrared prism interferometer-spectrometer
红外棱镜干涉光谱仪
Fourier transform infrared spectroscopy
傅里叶变换红外分光镜
After centrifugation, broth culture precipitates were smeared and stained with fuchsin to observe the morphology change in thallus under optical microscope.
离心肉汤培养物,取沉淀涂片复红染色,光镜下观察菌体形态变化。