电管 meaning in English
fulgurite
Examples
- We must use photocell as detectors .
我们必须用光电管作为探测器。 - The door is photocell controlled by operating a keyboard
那扇门是通过操纵一个键盘,用光电管来控制的 - Iv angiograpnic injector
心电管造影注射器 - High precision electronic sensor for monitoring foil locating with joint dots and regular foil - feed without joint dots
设有高精度电管（电眼） ，对带接点的转印纸进行跟踪到位控制。对无接点的转印纸采用定时送纸的方式。 - Ticket reading and printing operations are finished automatically by lottery - progress . message is read using a matrix method which is extremely reliable by broadband optical fiber . the printer is a thermal printer , the print head lifespan is as long as 100 kilometers
[读票、打印操作一次走票自动完成]信息阅读采用宽光谱电管按点阵读取，可靠性高，打印机采用热敏打印，打印头寿命长达100公里。