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。
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。
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.