‰‰K‰đ“š@i•¨—‚Q (‘OŠú) ‘SŠw‰Čj

 

ƒ‚UŒŽ‚P‚V“úi‰Îj„

‚PB

1~10-2 (W/m2)

‚QB

(1) v = 331.45 + 0.607~15ŕ340.6 (m/s)

(2) v =ă(ƒÁRT/M)ŕ341.1 (m/s)