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- photoelectric astrometry 光电天体测量
- Photoelectric work offers the widest scope. 光电工作提供了最广阔的天地。
- The photoelectric cell controls a servomotor. 该光电管控制着一个伺服电动机。
- Astrometry has other advantages as well. 天体测量也有其他优势。
- Sanli Photoelectric Technology Development Co. 三立光电技术开发公司。
- The intensifier tubes use the photoelectric effect. 无源像增强管使用光电效应。
- Visual position measurements in astrometry are most affected. 天体测量学中视位置的测量受影响最大。
- It is specialized in astrometry and survey operations. 它是空间测量学专业船只。
- A photoelectric instrument for ascertaining cloud heights. 云高计测算云高的一种光电设备
- Photoelectric spectrophotometers give better result. 用光电分光光度计能得到较佳结果。
- SHENZHEN DANNIS PHOTOELECTRIC SAFELY EQUIPMENT CO., LTD. 深圳市丹尼斯光电安全设备有限公司。
- Taiyuan Hai Chang Photoelectric Technology Development Co., Ltd. 太原市海昌光电技术开发有限公司。
- This is obviously due to the Compton and photoelectric effects. 很明显,这是由于康普顿效应与光电效应作用的缘故。
- Ningbo Luocheng Photoelectric Communication Co., LTD. 宁波罗诚光电通信设备有限公司。
- A photosensitive device,such as a photoelectric cell. 感光装置(如光电管)
- A photosensitive device, such as a photoelectric cell. 感光装置（如光电管）
- The module of photoelectric encoder is designed with PLD. 使用可编程逻辑器件完成编码器信号处理模块的设计,使电路设计更加灵活。
- Research on Photoelectric Measurement of the Vitta's Position[J]. 引用该论文 伏燕军;杨坤涛;张南洋生.
- The theory of infrared photoelectric target is introduced. 介绍了红外密集度光电立靶的基本原理。
- Photoelectric had a synergistic effect on the degradation of DMP. 实验证明本体系中光电之间具有协同作用。
