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- photoelectric densitometer 光电式密度计
- The setup densitometer lamp must be replaced. 设定用浓度计的灯泡必须更换。
- 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。
- 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。
- Mass flow information can be secured by using a densitometer. 质量流量的数据可借助于密度计而获得。
- BMD was measured at left hip by dual-energy X-ray densitometer. 采用双能X线骨密度仪测量左髋部BMD。
- The setup densitometer lamp is too weak.Prepare for repalacement. 设定用浓度计的灯泡已太弱，准备更换.
- Usually densitometer find dot value dots mark the value graphof. 凡是用密度计求不入网不面值，然后再把网不面值标在弧线图上。
- A photoelectric instrument for ascertaining cloud heights. 云高计测算云高的一种光电设备
- Why doesn't a densitometer always vouch for the quality of colors? 为何光密度计不总能保证色彩品质?
- 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。
