Using home made highly sensitive fluorescence detection system with Hg-lamp as excitation source and a photon counter as detector in microchip capillary electrophoresis, a sensitive, rapid and accurate method for the analysis of dopamine, histamine were accomplished by precolumn derivatization.
本文以汞灯为激发光源,利用自组装的高灵敏芯片毛细管电泳荧光光子计数器检测系统,NDA柱前衍生检测神经递质多巴胺和组胺。
An on-line natural gas filter element testing unit was built up,and an optical particle counter was used to simultaneously measure the upstream and downstream aerosol of the filter.
针对天然气工业特点,设计了一套滤芯性能在线检测装置,采用光学粒子计数器OPC对过滤器上、下游粉尘的浓度和粒径分布进行适时测量。
0, were detected by an optical particle counter (OPC), a visibility meter and ambient particulate monitors respectively at the same time in Beijing during the winter of 2001.
2001年夏季和冬季,在北京市大兴区榆垡镇,利用光学粒子计数器、能见度仪和颗粒物质量监测器对近地面大气气溶胶粒子数密度、大气能见度、颗粒物质量浓度(PM10、PM2。
A new method is proposed for the measurement of imaginary part of refractive index n i of aerosol by using an optical particle counter (OPC) and a visibility meter (VM).
介绍一种综合利用光学粒子计数器和能见度仪测量大气气溶胶折射率虚部的新方法。
MEASUREMENT STUDY ON THE EBI OF LLL IMAGE PHOTON COUNTING INTENSIFER
微光图像光子计数器像管等效背景测试研究
The structure and principle of photon counter are clarified, and it was calibrated particularly.
讨论了光子计数器在小型米散射激光雷达信号探测系统中的应用。
The applications of a photon counter in a signal detection system of a compact Mie Scattering Lidar is described on this paper.
介绍了光子计数器的结构、作原理并对其进行了响应校准。
electron-photon shower counter
电子光子簇射计数器
Optical Sensor with High Counting Efficiency in Airborne Particle Counter for 28.3 L/min
高计数效率28.3 L/min尘埃粒子计数光电传感器
Domestic Research and Development of Laser Airborne Particle Counter (APC);
激光尘埃粒子计数器的国产化研究与开发
Parameter design of velocity selector and the optical characteristic of neutron
速度选择器参数设计及其中子光学特性
Image performance of photon-counting imaging detector with wedge-and-strip anode
楔条形阳极光子计数探测器成像性能的检测
counter ,electronic impulse (scalers)
电子脉冲计数器（定标器）
light scattering particle counter
光散射式微粒计数器
light absorption particle counter
光吸收式微粒计数器
laser aerosol counter
激光悬浮微粒计数器
Study of Stability & Data Reproducibility of Domestic Brand Zeeman AAS
对国产塞曼原子吸收分光光度计仪器稳定性与数据重现性考察
Research on Fringe Electronical Counting and Subdivision Scheme of Digital Interferometric Fiber Optic Sensor;
数字式干涉型光纤传感器条纹电子计数细分实现方案研究
subsequence counter
子序列计数器微指令计数器
Design of Count Circuit of Encoder in CNC Machine Tool
数控机床中光电编码器计数电路设计
Design of High-count-channel Fiber Bragg Grating Dispersion Compensator;
高信道数光纤光栅色散补偿器的设计
Design and Research of the Missile-borne Electronic Data Recorder System Based on Optical Fiber Transmission;
基于光纤传输的弹载电子数据记录器系统的设计与研究