光电倍增管的英文

electron-multiplier phototube

multiplier photocell

photo multiplier tube (pmt)

photoelectric electron multiplier tube

+更多解释...

photoelectric electron-multiplier tube

photoelectric multiplier

photoelectron-multiplier tube

photomuitplier

photomultiplier cell

photomultiplier device

photomultiplier tube

pm (photomultiplier)

quantacon

• 光电:    photoelectricity
• 倍增:    double in amount
• 管:    pipe; tube

例句与用法

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1. A well-regulated power supply provides the high 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。
2. It is therefore advisable never to use an excessively high working voltage for a multiplier cell .
   因而光电倍增管不使用过高的工作电压是很有道理的。
3. The principle of the multipliers is as follows: a light quantum hits the lightsensitive layer and releases an electron .
   光电倍增管的原理如下：一个光量子打在感光层上，释放出一个电子。
4. 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。
5. In electronic detectors such as photomultipliers and television tubes, noise manifests itself as random fluctuations in the output current .
   对于光电倍增管，电视摄像管之类的电子探测器，噪声则表现为输出电流的随机起伏。

百科释义

光电倍增管（Photomultiplier，简称PMT），是一种对紫外光、可见光和近红外光极其敏感的特殊真空管。它能使进入的微弱光信号增强至原本的108倍，使光信号能被测量。