phototube

phototube

美 　英

• n.【无线】光电管
• 网络光电器；真空光电管工作原理；光电倍增管

词形变化

复数：phototubes  

英汉解释

n.	1. 【无线】光电管

英英解释

n.	1. an electron tube that uses a cathode to convert visible light into electrical current at a rate proportional to the intensity of the illumination

例句

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。

As a new semiconductor phototube, CCD used widely, the key problem is timing about driver circuit.

CCD作为一种应用广泛的新型半导体光电器件，驱动时序电路的实现是其应用的关键问题。

Phototube AD conversion, steering duty cycle, PWM-driven motor, the Hall element to modify the details of gun parts.

光电管AD转换，舵机占空比，PWM驱动电机，霍尔元件测速部分细节自行修改。

The electrons freed in the phototube cross over to the metal rod.

光电管中被释放的电子从金属片渡越到金属杆上。

These electrons will not pass into the phototube because of the insulation on the metal plate.

由于金属板上有绝缘层，这些电子不能进入光电管。

Testing the Noise of Image Intensifier with Multiplier Phototube

用光电倍增管测量微光像增强器噪声

Research on the Opaque Ag-O-Cs Cathode in the Ultra-fast Phototube

超高速光电管中反射式银氧铯光电阴极的研究