aeroanion

常見(jiàn)例句

• Aeroanion is sanative,which is called air vitamin and growth factor,so aero-anion concentration is the important index of assessing air quality of tourism environments.
  對(duì)空氣負(fù)離子的基本概念、空氣負(fù)離子的產(chǎn)生機(jī)理與保健醫(yī)療作用、旅游環(huán)境中空氣負(fù)離子的評(píng)價(jià)方法與濃度分布規(guī)律的研究進(jìn)展進(jìn)行了總結(jié)。
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