photomultiplier
英
美
n. 光电倍增器（管）
COCA.40491
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。 - The CCD detector was used to take place of the photomultiplier which was widely used as the optical-electrical converter, and the fast analysis of the spectrum was realized by incorporating a grating.
用CCD检测仪取代了常用的光电转换器件&光电倍增管，通过与光栅结合实现了光谱的快速分析。 - Spectral response curve of photomultiplier tube
光电倍增管的光谱响应曲线 - Methods of measurement for photomultiplier tubes
GB/T7270-1987光电倍增管测试方法 - The photocathode composition determines the spectral response, the quantum efficiency at each wavelength, the overall uniformity of photomultiplier sensitivity, and the dark current.
光电阴极的构成决定光谱响应、每种波长的量子效应、光电倍增管灵敏度的均一性和暗电流。 - The Applications of Photomultiplier in Hologram Disk Barcode Scanner
光电倍增管在全息光盘条形码阅读器中的应用 - 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 - A well-regulated power supply provides the voltage for the photomultiplier.
一个高度稳定的电源供给光电倍增管所需要的高压。 - 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 - Design of range-gated gain-control photomultiplier pulse AGC circuit
距离选通变增益光电倍增管探测系统的设计脉冲式自动增益控制电路 - The utility model relates to a photoelectric sensing device for signal detecting of the object plane optics, which is composed of an ordinary light source, a photomultiplier and an optical fiber.
一种用于物面光学信号检测的光电传感装置，它由普通光源、光电倍增管、光导纤维组成。 - The photomultiplier tubes used in conventional PET machines are very sensitive to magnetic fields.
在传统的PET设备上使用的光电倍增管对磁场非常的敏感。 - 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 - A photomultiplier can amplify the signal to detectable levels.
光电倍增管可将此讯号放大到可侦测的程度。 - 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。 - The photomultiplier converts the light energy signal into an identical electrical signal that can be easily manipulated and measured.
光电倍增管可将光能转变成易于操纵或测量的电流信号。 - 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 effects of some parameters of photomultiplier on the measuring accuracy are analyzed.
分析了光电倍增管参数对测试精度的影响。 - 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）。 - 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。 - The measurements are carried out by a high-speed frame camera, a photomultiplier and a predischarge current detecting system.
从试验验证角度出发，进行了放电通道形成过程的高速拍照，并利用光电倍增管及预放电电流检测系统分别对先导形成过程中的预放电发光和预放电电流进行了测量。 - The properties and importance of photomultiplier in measuring flow field rate are introduced and an experimental system is presented.
本文介绍光电倍增管在流场速度测量中的特点及重要性，给出了实验系统。 - 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%；