求翻译：计数池为白色背景，且用节能环形荧光灯侧射照明，菌落对比清楚，池面有一定的倾斜度，便于观察。本仪器操作方便、计数准确，可减轻实验人员的劳动强度，提高工效，提高工作质量。是什么意思？

Count pool to a white background, flanking fire lighting and energy-saving ring fluorescent lamps, colony comparison clear, pool surfaces have a certain inclination for easy observation. The tester is easy, accurate count, to reduce the experimental personnel's labor intensity, improve work efficiency, improve the quality of work.