photomultiplier tube
英
美
光电倍增管
双语例句
- The detector consists of two layers of LSO crystals and a position sensitive photomultiplier tube.
这个探测器是由两层氧正硅酸镥晶体晶体和位置灵敏型光电倍增管组成。 - Phototube and photomultiplier tube It is therefore advisable never to use an excessively high working voltage for a multiplier cell.
光电管与光电倍增管因而光电倍增管不使用过高的工作电压是很有道理的。 - Spectral response curve of photomultiplier tube
光电倍增管的光谱响应曲线 - When light enters the photocathode of a photomultiplier tube, photoelectrons are emitted from the photocathode.
当光线进入光电阴极的光电倍增管，光电子从阴极发出。 - Calibration and Process of Singal of Photomultiplier Tube in Rayleigh Scattering of Supersonic Jet Clusters
团簇尺度的瑞利散射测量中光电倍增管信号刻度与归一化处理 - Design of Discharge Detection System Based on Photomultiplier Tube for HV Electric Equipments
基于光电倍增管的高压电力设备放电检测系统的设计 - Development of Ultraviolet Multi anode ( 128 × 128) Microchannel Arrays Photomultiplier Tube
紫外多阳极（128×128）微通道阵列光电倍增管的研制 - Suitable for low-light-level detection applications, the photomultiplier tube ( PMT) provides extremely high sensitivity and ultra-fast response.
适合微光探测应用，光电倍增管（PMT）提供极高的灵敏度和超快速响应。 - Application of Photomultiplier Tube in γ-ray Density Gauge
光电倍增管在γ射线密度计中的应用 - Dark current of photomultiplier tube
光电倍增管的暗电流 - Collection efficiency of photomultiplier tube
光电倍增管的收集效率 - Photomultiplier Tube ( PMT) modules combine a PMT with a high voltage supply and often other signal processing electronics.
光电倍增管（PMT）模块结合了一个高压电源光电倍增管，并往往结合其他信号处理电子器件。 - These scintillations can be counted by means of a photomultiplier tube and associated electrical devices.
可以用一种光电倍加管以及相应电子装置对这些闪光进行记数。 - The techniques of channel separation, range gate, variable gain of photomultiplier tube and cross polarization are analyzed and combined to improve the dynamic range compression of the laser echo signal in airborne laser bathymetry.
分析了分通道、距离选通、光电倍增管变增益、正交偏振等多种技术相结合的方法，用以改善机载激光测深系统中激光回波的动态范围。 - The Photosignals produced by discharge in SF 6 gas under nagative fast oscillating voltage by using a photomultiplier tube and a high speed framing camera are investigated.
快速振荡电压下六氟化硫气体间隙放电光电检测利用光电倍增管及分幅式变像管高速相机对放电所产生的光信号进行了检测。 - The low sensibility and the high dark count rate of traditional single-photon detectors which base on photomultiplier tube or avalanche photodiode limit the improvement of the signal noise ratio and the low counting rate limits the detecting speed and the dynamic range.
传统以光电倍增管或雪崩二极管为基础的单光子探测器的低灵敏度和高暗计数限制了信噪比的提高，低计数率限制了测量速度和动态范围。 - The measurement results of the avalanche photodiode ( APD) and the photomultiplier tube ( PMT) are compared, the similar accuracy was obtained.
同时比较了雪崩二极管和光电倍增管的测量结果，两者的测量精度相当。 - The receiver employs double channel photo counter and photomultiplier tube with quantum efficiency of 10%.
接收机采用光电倍增管和双通道光子计数器，量子效率是10%（48000个脉冲累加）。 - Study of the relationship photomultiplier tube gain with sum work voltage
两种光电倍增管增益与总工作电压的关系研究 - In this paper, methods of testing linearity and time response parameters of photomultiplier tube are introduced and illustrated.
介绍了光电倍增管线性特性、时间特性参数的调试方法及举例。 - A high voltage gating switch of variable delay for photomultiplier tube has been fabricated.
介绍了一种用于光电倍增管的可变延迟高压门控开关电路。 - The receiver employs photon counter and near infrared photomultiplier tube with quantum efficiency of 1%.
接收机采用了近红外光电倍增管和光子计数器，量子效率1%； - Position sensitive photomultiplier tube ( PS PMT) represents a technological improvement in the development of new concept gamma cameras based on the principle of a single tube.
位置灵敏型光电倍增管（PSPMT）代表了基于单个管子的原理开发新概念γ相机的技术进步。 - The new results of a position sensitive proximity focus photomultiplier tube with 4 × 4 array anodes, including the fundamental principle, design, performance and the technological difficulties are reported.
报导了具有4×4矩阵阳极的位敏近贴聚焦光电倍增管的最新研究成果，以及它的基本工作原理、设计计算、性能和工艺技术难点。 - Determine the fluorescent dye of the subject, and types of the laser, filters, dichroic mirror and the photomultiplier tube of the detection system.
确定课题的荧光染剂，以及检测系统的激光器、滤光片、二向色镜和光电倍增管等器件的型号。 - Designed and developed a front-end module of photon signal acquisition for chemiluminescence detecting system based on the photomultiplier tube. This provides a verification of the sensor platform for the research and development of chemiluminescence instrument. 3.
设计并研制出了基于光电倍增管的前端光子信号测量单元，为生物化学发光测量系统的研究提供了一个实验和验证的传感器平台。 - An UV discharge tester with UV photomultiplier tube respectively adopts high speed amplify, high speed comparison and wave discrimination to get the UV pulse count.
基于光电倍增管研制的紫外放电检测仪，在测量中采用了高速放大、高速比较、波形甄别技术，获取传感器接收到的紫外脉冲数。 - Based on above two methods, two different testers are developed with UV photo detector and UV photomultiplier tube respectively.
在两种检测方法的基础上，分别采用紫外光敏管和光电倍增管，研制了相应的检测装置。 - The optimization of instrument analysis parameters, such as lamp current, negative high voltage photomultiplier tube, atomizer height, carrier gas and shield gas flow rate which impacts on the determination, were performed.
通过对仪器的分析参数进行优化，确定了对测定有影响的灯电流、光电倍增管负高压、原子化器高度、载气和屏蔽气流速在测定硒和砷、镉和汞时的最佳值。