photomultiplier

photomultiplier

美 [ˌfoʊtoʊ'mʌltəˌplaɪə] 　英 [fəʊtəʊ'mʌltɪplaɪə]

• n.【电】光电倍增管
• 网络光倍增器；光电子倍增管；光电倍增器

词形变化

复数：photomultipliers  

英汉解释

n.	1. 【电】光电倍增管

英英解释

n.	1. an evacuated electronic device used to convert low-intensity electromagnetic radiation, especially visible light, into an electric current, and to amplify this current significantly

例句

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。

Every light-proof detector consists of a plastic scintillator, a wavelength shifter and a photomultiplier (PM) tube.

每件探测器是由一块塑胶闪烁器、一条波长变换器和一个光电倍增管组成，并加以密封。

Arotary scanner, used for high-speed document scanning, is another type of drum scanner, using a CCD array instead of a photomultiplier.

旋转扫描仪，用于高速文件扫描，是另一种类型的滚筒扫描仪，采用了CCD阵列，而不是光电倍增管。

TOF detector of plastic scintillator with photomultiplier tube is the traditional TOF measurement method, and is still widely used.

采用塑料闪烁体结合光电倍增管读出的方法是最常用的TOF测量技术，并且得到了广泛的应用。

A rotary-drum photomultiplier proseal and tabulate CCD-in the past been considered a scan quality and easy-to-action of qian heng.

滚筒式光电倍增管型与平板式CCD型在过去被认为是扫描质量和易于操作性之间的权衡点。

This effect by using a device made of a vacuum phototube, photomultiplier tubes.

利用这种效应所做成的器件有真空光电管、光电倍增管等。

At the same time, the electron transit time of photomultiplier tube is obtained by means of cable delays.

同时，倍增管渡越时间参数采用电缆延迟的方法测得。

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。

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。

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。

One fluorescence spectrometer based on photomultiplier and another based on photoelectric diode array is designed.

设计了基于光电倍增管和光电二极管阵列两种接收方式的荧光光谱仪；

The signal of the photomultiplier is sampled 256 times each rotation of the compensator.

光电倍增管信号在每次补偿器旋转时采样256次。

Most photomultiplier tubes require anode-to-cathode potentials of from 1000 to 3000V.

大多数光电倍增管都要求其阳极到阴极的电位在1000V到3000V之间。

photoelectric multiplier; photomultiplier; photomultiplier cell

光电倍增器

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

Standard Practice for Describing Photomultiplier Detectors in Emission and Absorption Spectrometry

放射和吸收光谱探测器的描述

Property Testing Method on Photomultiplier Tubes Used in Nuclear Measurement

核测量用光电倍增管性能测试方法

Calibration of the position sensitive photomultiplier tube in spot dancing measurement

利用位置敏感型光电倍增管测量光斑漂移的定标方法

Measuring and study for photoelectron spectrum of the photomultiplier

光电倍增管的光电子幅度谱测试研究

Measurement of linearity and time response parameters for photomultiplier tube

光电倍增管线性特性、时间特性参数调试

Comparison study of timing-type and gain-type voltage divider system of photomultiplier

时间型和增益型光电倍增管分压系统的比较研究

Measuring and study for photoelectron spectrum of the photomultiplier

光电倍增管的光电子幅度谱测试研究

Measurement of linearity and time response parameters for photomultiplier tube

光电倍增管线性特性、时间特性参数调试

Timing characteristic of photomultiplier studied on dynode signals

光电倍增管倍增极信号定时性能的研究

Progress on high quantum efficiency IR photocathode and photomultiplier

高量子效率红外光电阴极与光电倍增管的研究进展

Determination of photomultiplier working points in natural gamma raylogging instruments

自然伽玛测井仪光电倍增管工作点的确定方法

The research of imaging circuit for position sensitive photomultiplier tubes

位置灵敏光电倍增管成像电路的研究

Energy response of photomultiplier tubes to neutron irradiation

光电倍增管中子直照灵敏度响应

Application of photomultiplier tube in detection of cement grout density

光电倍增管在检测水泥浆液密度中的应用

photomultiplier with wide spectral response

宽光谱光电倍增管

Methods of measurement for photomultiplier tubes

光电倍增管测试方法

On noise characteristics of monophoton detector of photomultiplier

光电倍增管单光子探测器的噪声特性研究

Research on Large Current High Gain and Gated Photomultiplier-tube

大电流、高增益门控光电倍增管的研究

Gain adjustment of photomultiplier tubes of detector module in PET

正电子发射断层成像探测单元光电倍增管的增益调整

The Research on a New Reliable Type Photomultiplier Tube

一种新型高可靠光电倍增管的研制

Utility of Photomultiplier Tube in the Natural Gamma Ray Logging Tool

光电倍增管在自然伽马测井仪中应用

The Prospect on Photomultiplier Tubes

光电倍增管展望

The noise model for photomultiplier

光电倍增管的噪声模型

A kind of photomultiplier tube with the highest linear current larger than 1. 5 A for measuring microsecond pulse signals

微秒级宽脉冲信号下能输出大于1.5A线性电流的光电倍增管