海量資源,盡在掌握
 1. 了解大氣和大氣的組成;2. 了解大氣污染的來源及危害;3.掌握大氣污染物的存在狀態(tài)和類型;4.掌握大氣監(jiān)測項目及監(jiān)測意義;5.掌握采樣儀器及監(jiān)測儀器的原理。Knowledge goal1. understand the composition of atmosphere and atmosphere;2. understand the (共 416 字) [閱讀本文] >>