b 3t b =laf +a8 :aVb S S = f t “ d f t “d/ a f #M1 q 3C v 1t b S) a b a _y a 3LmTa 3 Ta 3 mTa 3Lm # Ta 3 m # T_ l T =+ b S M V qMM9 V b HMMb MMm9 V S m9 ) 3 mTm b4. ) 4. ) 5. b 3Lma 3 a 3 mT H =F 7 e a(#51 pT 3 mT H V ab zb1 p Y a m 3 a F 0.4 0.55 0.6 0.8V 2 x 1 1:500 1:1000 1:2000 Ym3m3m3F 0.35 0.5 0.35 0.5 1.0 0.35 0.8 1.2V 3 5. b 3Lm # a 3 m # T H =F 7 e avV?T 3 m # T H V ab z 1 p5. b M_
