A study on the determination of trace boron in steel by ARL-4460 spark OES is discussed in this paper The experiment results show that the spectrum background of boron should be kept stable under analysis condition controlled Therefore, a good accuracy and precision can be obtained and the method can meet the requirement of technology of steel plate used for automobil
采用ARL -4 460型火花源光谱仪对钢中痕量硼的测定进行了探索和研究。
It is found that 8031 single chip computer can control the spark light source with super short pulse.
本文简要地介绍了利用８０３１单片机作为超短脉冲电火花光源控制部分的基本要求及其性能特点，给出了软硬件具体实现方法，对于实用性较强的定时和实时发光延时时间控制作了较为详细的分析。
The crosswise velocity distribution of Gd metal atomic vapor heated by the linear electronic gun was measured using dye laser induced fluorescence and a high photosensitivity CCD array.
该实验采用激光感生荧光法和高灵敏度的线阵 CCD测量了线源蒸发钆金属原子蒸气的横向速度分布。
Laser frequency stabilization derived from Cr atomic beam laser induced fluorescence is a good way to solve excursion of laser frequency in Cr atom lithography.
采用铬原子束激光感生荧光激光稳频技术解决铬原子光刻实验中激光频率随时间漂移的问题。
Early caries detection by laser induced fluorescence spectrum
早期龋齿的激光感生荧光光谱探测(英文)
AORTA ABLATION AND FLUORESCENCE SPECTRUM INDUCED BY ULTRAVIOLET LASER
紫外激光消融主动脉斑块和感生荧光光谱观测
The Research of the Sensor about Acceptance of Laser-induced Chlorophyll Fluorescence
激光诱导叶绿素荧光接收传感器的研究
x ray excited optical fluorescence
x射线激发光学荧光
gamma excited x ray fluorimeter
射线激发x光荧光仪
laser-induced thermionic emission
激光感生热离子发射
Laser-induced Fluorescence Spectroscopy of S_2;
S_2自由基激光诱导荧光光谱研究
fluorescence activated cell sorter
激发荧光细胞分离器
fluorescence-activated cell sorting (FACS)
荧光激活细胞分类术
Screen unsharpness
荧光增感屏不清晰度
Raman Spectra and PL Spectra of Ganoderma lucidum(Curtis)P. Karst
灵芝特性的激光拉曼光谱和荧光光谱表征
Research on Laser Launcher of Laser-induced Chlorophyll Fluorescence
激光诱导叶绿素荧光激光发射装置研究
Relationship between laser-induced chlorophyll fluorescence intensity and laser power
激光诱导式叶绿素荧光强度与激光强度关系
electroluminescence sensor
电荧光传感器电发光传感器
Ultrasensitive Fluorometric Detection of Oligosaccharides as Their APTS Derivatives by Capillary Electrophoresis
寡糖-8-氨基芘-1,3,6-三磺酸衍生物的毛细管电泳-激光诱导荧光分离
Research and Development of Two-Wavelength Confocal Fluorescent Microarray Analyzer;
双激光共聚焦生物芯片荧光分析仪的研究与开发
Hole-net Structure and Photoluminescence on Silicon by Irradiation of Laser;
用激光加工硅样品生成低维量子结构及其强荧光效应
Characteristics of Fluorescent in a Leaky Waveguide Structure Can be Used to Produce Laser;
一种可以用于产生上转换激光的漏损波导结构中荧光特性的研究