名词
中文翻译：氢气
同义词：
['hydrogen analyzer', 'steam analyzer例句：1. The hydrogen-in-steam analyzer was used to detect the presence of harmful gases in the air.（氢气-蒸汽分析仪被用来检测空气中有害气体的存在。）']
例句：
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1. The hydrogen-in-steam analyzer was used to detect the presence of harmful gases in the air.
氢气-蒸汽分析仪被用来检测空气中有害气体的存在。
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2. The steam analyzer was used to measure the concentration of water vapor in the air.
蒸汽分析仪被用来测量空气中水蒸气的含量。
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3.The hydrogen-in-steam analyzer was used to monitor the temperature and humidity levels in the building.
氢气-蒸汽分析仪被用来监测建筑物内的温度和湿度水平。