000  $anz n  2
000  $a주제어
001  $aKSH1999020700
005  $a19991031004022
008  $a991031 n azknnaabn          |a a|a    | 
150  $a대기 소광[大氣消光]
450  $wr$i영어$aatmospheric extinction
550  $a대기(공기)[大氣]