Surface water is generally coloured and turbid. When total phosphorus is analyzed by luminometer, the monitoring result will be somewhat high.
地面水一般带色且浊，采用光度法分析水样中总磷时，会使测定结果偏高。
2
In this dissertation, we research on the controlling and measuring technology of highway tunnel lighting, illuminometer, luminometer and an auto-control system were developed.
本文研究高速公路隧道照明测控技术，开发用于隧道照明检测的照度仪、亮度仪及隧道照明自动控制系统。
3
Light is emitted when luciferase is exposed to the appropriate luciferin substrate. Photon emission can be detected by light sensitive apparatus such as a luminometer or modified optical microscopes.