Method for fast measuring filament diameter based on spectrum principle;
基于分光原理快速测量细丝直径的方法
Birefringent quartz crystals′ light splitting characteristic is used in optical low pass filter(OLPF).
光学低通滤波器(optical low pass filter,简称OLPF)利用石英双折射晶体的分光性质来实现低通滤波。
Determination of micro amounts of tin in alloy steel by sequential injection spectrophotometry;
顺序注射分光光度法测定合金钢中微量锡
Determination of trace formaldehyde in air by fast spectrophotometry with acetylacetone;
空气中甲醛的乙酰丙酮分光光度快速测定方法
Spectrophotometry Determination of Roxithromycin Based on Charge Transfer Reaction;
荷移分光光度法测定罗红霉素
Spectrophotometric Determination of Vitamin A in Feed and Fish Liver Oil Pill;
饲料和鱼肝油丸中维生素A的分光光度测定
Investigation for overlapping of wavelength range among various orders in grating spectrophotometric system;
光栅分光光度系统中光谱级次重叠的研究
Determination of phosphorus content in acid pickle of factory by spectrophotometric method
分光光度法测定工厂废酸液中的磷含量
photoelectric spectropolarimeter
光电旋光分光光度计
double-beam grating spectrophotometer
双光束光栅分光光度计
fiber-optics spectrophotometer
纤维光学分光光度计
UV-visible spectrophotometer
紫外-可见光分光光度计
ultra-violet and visible spectrophotometer
紫外可见光分光光度计
low light level microspectrophotometer
低光级显微分光光度计
double - beam spectrodensitometer
双光束分光光密度计
spectrometric oil analysis programme
滑油分光光度分析法
the use of spectroscopes to analyze spectra.
利用分光镜分析光谱。
general rules for emission spectrochemical analysis
发光分光分析法通则
emission spectrophotometry
发射分光光度测定法
ultraviolet spectrophotometry
紫外线分光光度测定法
absorptive spectrophotometry
吸收分光光度测定法
Dobson spectrophotometer measurement
多布森分光光度测量
visible absorption spectrophotometry
可见吸收分光光度学
atomic absorption spectrophotometry
原子吸收分光光度法
ultraviolet absorption spectrophotometry
紫外吸收分光光度学
Pritchard spectra photometer
普里查德分光光度计