空氣污染指標(PSI) - 空氣污染
By Kumar
at 2005-08-30T00:00
at 2005-08-30T00:00
Table of Contents
某監測站所測得數據為:PM10(50μg/m3)、SO2(140ppb)、CO(15ppm)、O3(120ppb),則當日之PSI值為多少?
(A)50 (B)100 (C)200 (C)300
要說明怎麼算的喔^^‧‧謝
Update:
就是找不到咩= =...找的到幹麻問
(A)50 (B)100 (C)200 (C)300
要說明怎麼算的喔^^‧‧謝
Update:
就是找不到咩= =...找的到幹麻問
Tags:
空氣污染
All Comments
By Zenobia
at 2005-09-03T19:57
at 2005-09-03T19:57
請到參考資料網址 (http://taqm.epa.gov.tw/emc/default.aspx?pid=b0201&... / PSI 值對照表。
故答案為 (C) 200
By Todd Johnson
at 2005-08-30T09:32
at 2005-08-30T09:32
By Enid
at 2005-09-03T03:43
at 2005-09-03T03:43
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