照明在卫生及生产上均有重大意义。合理的照明可以保证视器官的最良好劳动条件,使工作人员精神爽快,干颈充沛,且可提高劳动生产申及减少工伤事故。近两年来天津市各棉纺厂逐步改善了照明条件。我们曾进行试验,在改善照明后,工人的视觉疲劳显然减轻,而且产品质量显著提高。 Lighting in health and production are of great significance. Reasonable lighting can guarantee the best working conditions of the organs, make the staff refreshing and full of dry neck, and can increase the labor force and reduce the number of work-related accidents. In the past two years, each cotton spinning mill in Tianjin has gradually improved lighting conditions. We have experimented with visual fatigue alleviation for workers after improving lighting and significantly improved product quality.