: . , . 3.1 (relative high RH) (relative low RL) . , , . , , , . , . 3.1 . , , , ( ) , . . 3.2 , .
, (. 3.3). , .
( , ) ( ).
3.1.
: , 1992
D91 J92 Fob Mar Apr May Jun Jul Aug Sep Oct Nov Dec
: RH - ; RL - .
3.2.
: , 1992.
D91 193 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
: RH ; RL - .
3.3.
: , , 1992
91 Nov Dec J92 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
: RH - ; RL .
3.4. : , 1993
3.5.
: , 1991