air ion meaning in Chinese
大气离子
空气离子
Examples
- General specification for air ion measuring instruments
空气离子测量仪通用规范 - The probe into negative air ions variation in yuelu mountain and around
岳麓山及其周围地区空气负离子变化初探 - Distribution of negative air ions and its relation to air quality of the yuelu mountain
岳麓山空气负离子及空气质量变化研究 - An air ion tester monitored by computer was made , which could continuously test the change of air ion
开发了计算机监控的静态法空气离子测定仪。 - This paper has studied the tour resource of negative air ion . in mount huangshan - it ' s causes , the space - time change , development and use
本文研究了安徽黄山的旅游资源? ?空气负离子的时空变化、成因及开发利用。