室内空气环境指标 standard for indoor air environmental
室内空气环境 Indoor Air ; Indoor air environment
环境空气质量标准 environmental and air quality standards ; air quality standards ; ambient air quality ; [环境] ambient air quality standard
工厂空气环境 plant air environment
环境空气质量指数 AQI
环境空气 [环境] ambient air ; ambient atmosphere ; air ; Environmental air
环境空气监测 ambient air monitor ; AAM ; ambient air a monitoring
空气环境质量 air environmental quality
The thesis detailedly introduces the working principles, the ideal and methods in designing an automatic adjustment control system of air circumstance in the coach.
本文详细介绍了客车车内空气环境自动调节控制系统的工作原理、设计思路和设计方法。
参考来源 - 客车车内空气环境自动调节控制系统的研制In the nitrogen environment, the friction coefficient when the copper-impregnated metallized carbon was linked to anode was lower than when it was linked to cathode. However, in the closed air environment the result was quite the contrary.
5.对1Cr18Ni9Ti/浸金属碳摩擦副施加极性相反的电压,在封闭式氮气环境中,浸金属碳接正极时的摩擦系数低于接负极的摩擦系数;而在封闭式空气环境中恰恰相反。
参考来源 - 载流条件下1Cr18Ni9Ti/浸金属碳摩擦磨损性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
这样才能保证您有一个健康、清新的空气环境。
So that we can guarantee you have a health, pure and fresh air environment.
之前的研究表明，我们所处环境的变化——从饮食环境到空气环境，都可能损害表观基因组。
Previous studies suggest that changes in our environment, from what we eat to what we breathe in, can cause damage to the epigenome.
环境问题，如空气污染和水污染，直接影响人们的生活。
Environmental issues, such as air pollution and water pollution, directly affect people's lives.
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