名词
中文翻译：Unknown
同义词：
['ozone meter', 'ozone meter instrument', 'ozone meter device例句：1. The ozone meter was used to measure the concentration of ozone in the air.（臭氧计被用来测量空气中臭氧的浓度。）']
例句：
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1. The ozone meter was used to measure the concentration of ozone in the air.
臭氧计被用来测量空气中臭氧的浓度。
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2.The ozone meter showed that the level of ozone in the area had increased significantly.
臭氧计显示该地区的臭氧水平显著增加。
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3. The ozone meter was used by scientists to study the effects of human activities on the environment.
臭氧计由科学家用来研究人类活动对环境的影响。