用光

• Test methods of optical power meters for laser beam
  激光束用光强度仪的试验方法
• General specification for teaching optical instruments
  教学用光学仪器通用技术条件
• Preparing photoplates for measuring flatness deviation
  测量平面度偏差用光板的制备
• We ' ll shine them . - that would kill a fish
  我们用光照它们-那样可以把鱼杀掉
• Light scattering automatic particle counter for liquid
  液体用光散射自动粒子计数器
• - we ' ll shine them . - that would kill a fish
  -我们用光照它们-那样可以把鱼杀掉
• Other optical communication equipment telecommunication
  其他公众用光通讯设备
• Have you gone through all your money already
  你已经把你所有的钱都用光了吗？
• General rules of photodiodes for fiber optic transmission
  光纤传输用光电二极管总则