光电管

裁断作业时采用光电管控制，操作最安全。

During the cutting operation , the photoelectric tube control is adopted with the most safe operation .

利用激光器和光电管设计了激光光电传感器，当有工件通过时光被遮挡住，光电管输出一个脉冲，对此脉冲信号进行计数即为工件数。

With laser and photoelectric tube as laser photoelectric sensor , when a workpiece passes through the light area the light will be blocked by the workpiece and the photoelectric tube will emit a pulse signal , the counting for the passing workpiece just is the workpiece number .

256单元光电管阵列四象限CMOS传感器研究

Research on 256 Photodiodes Arrayed Four Quadrants CMOS Sensor

本文采用脉冲X射线源对光电管CeF3探测器的灵敏度进行了实验标定，得出了CeF3闪烁探测器对X射线的电荷灵敏度。

This paper describes the calibration of the sensitivity of CeF_3 scintillation detector with phototube , using СГС - 67 X pulse-source .

为了提高光电管的响应灵敏度，用硼离子注入制成浅BC结。

Therefore , the shallow BC junction is made by boron ion implantation for improving sensitivity ?

根据本文提出的探纬检测方法设计探纬器和探纬器信号处理电路，在探纬器设计中选用红外发光管，用脉冲信号进行驱动，光电管选用PIN型硅光电二极管。

According to the weft detection method proposed by the paper , designed signal processing circuit and feeler , LED was driven with the pulsed signal , photoelectric silicon PIN photodiode is used .

利用三次样条函数绘制光电管的I-U特性曲线

Plotting characteristic curves of photovalve by cubic spline

着重探讨了有源器件（PIN光电管、低噪声MESFET）的性能对前端的电路噪声、传输带宽与光接收灵敏度的影响，给出了相应的计算方法与计算结果。

The emphasis is laid on the influence of the parameters of the active devices ( PIN photodiode , MESFET ) on the circuit noise , transmission bandwidth and reception sensitivity of the preamplifier .

用DDT管、光电管、应变片、验证板研究了NEPE推进剂混合过程中的燃烧转爆轰特性。

DDT tube , photoelectric cell , strain gauge and witness board are used to study the transition characteristics of the deflagration to detonation of NEPE propellant slurry in the mixing process .

用FPGA可编程控制器来控制步进电机带动放置在光纤端面远场区域的一个透光圆孔屏障沿光轴线移动，从而调节PIN光电管接收到的光信号强度。

A barrier with circular-hole is placed in far-field area of a fiber , and the source light 's intensity received by PIN tube is adjusted by moving the barrier along the optical anxis with a stepper motor , which is controlled by a FPGA chip .

GD-27型光电管阳极结构与特性关系探讨

A study of relation between characteristics and Structures of anode of the GD-27 type phototube

它遮住一部分照射在光电管上的光。

It intercepts a portion of the light impinging on the photocell .

超高速光电管中反射式银氧铯光电阴极的研究

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

各种光电管的分光灵敏度是很不相同的。

The spectral sensitivity of various cells is very different .

本文描述了测定光电管绝对灵敏度的一种简单方法。

A simple method for determining absolute sensitivity of phototube is described .

那扇门是通过操纵一个键盘，用光电管来控制的。

The door is photocell controlled by operating a keyboard .

方法采用光电管法，以小鼠在程控自主活动箱中的自发活动数为指标，观察百合不同提取部位的镇静作用；

Methods The spontaneous motion in mice was observed with the movement counter .

发光二极管和光电管这时就读取旋转的轮子传来的信号。

LEDs and phototransistors then read the spinning wheels .

光电管中被释放的电子从金属片渡越到金属杆上。

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

电子倍增管比普通的光电管好。

Electronmultiplier cells are superior to ordinary photocells .

这种闪烁由光电管所接收。

This flicker is detected on a photocell .

我们必须用光电管作为探测器。

We must use photocell as detectors .

拉通型雪崩光电管等效电路的研究

Research on Reach-through Avalanche Photodiode Equivalent Circuit

加装光电管（电眼）后可对带接点的热转印纸进行跟踪到位控制。

The foil with dots can be traced and controlled with a photo sensor installed ;

光电管控制塑液限流仪

Photo cell control plastic flow limit instrument

该光电管控制着一个伺服电动机。

The photoelectric cell controls a servomotor .

光电管绝对灵敏度的标定

Calibration of absolute sensitivity of phototubes

研究人员现正致力于研发新的光电管安置设计，以避免类似的连锁反应再度发生。

Researchers are studying new designs for mounting the phototubes to prevent such a chain reaction .

如果水龙头是通过弹簧或是光电管自行控制，那就不用管了。

If the faucet turns itself off on a spring or a photocell , let it .

如果你专门从事于可再生能源，你将会安装光电管和太阳能热水系统。

If you specialize in renewable energy , you will be installing solar-cell and solar-heated water systems .