This paper introduces the light intensity data collection system of a microprocessor set, with a Z-80 microprocessor as its main unit, in the radius measurement of laser microbeams.
本文介绍了一台以Z - 80微处理机为主机的光强数据采集系统，并将它用于激光微光束的半径测量。
Mainly on the automatic control system for greenhouse design, on the temperature, humidity, light intensity of the principles and methods of measurement.
主要介绍了对温室大棚自动控制系统的设计。阐述了温度，湿度，光照强度的测量原理和方法。
The influence of light intensity on measurement accuracy is studied.
研究了光强因素对其测量精度的影响。
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