schneiderman_henry_2004_1（张薇）.pdf

2004 5213, e a a of We of (1) (2) of as an 3) a a in In we on of of We on 7% at on as as as in by s 41756 1. ne of of is in An in an at to “to or to 672528 or 41522. of is as On “a (to in by an of in an in as by of is an be in in . ne of of is to as a of as . a to it as or to as is to of a of 1as 2. of he of in in 0s 3. in 291 2324 In 24 v of 132627 by n ef on s we a ev In we an In of 970s 14171921 26. a t a 4, s “ a of As in a a of by 9%. We be a We as of a in In we on we we 20. We of to 2. we a “to a be ( ) 1,0wk k m=of to In of In 1), is 1. . . . . Sr of 12 11 f(. ., . it 2. by 1) 2) in an to a in f(h), is a a ()|,) +=f )2), is 12()|)()|)()f f f = of of a as by a -3 a -4 as a to on a a of of as 8 or a 5. In 2, 6, 2, 1 2, 2 1, 3, 3, 1 3, 1 be we of 7 ). z s +. It is by r 8. of we to by a of to of i). In to be to be In be to a of 102) h(fk, In to to be be to a of 104) to to of is a of s or on at or an to of of co a of al as a a If is we as a a 3of of to by in 14is to of it a g5( 9 5 a of be or Of of be In we no g of q be be to of r a by In z of is it We no to a q we to is we a of z of of we to of is As we z We by of q (is by do a on If g of g A a g a is We of g 18. In we of of If i in 29 g = 4, v = 10 a i, a of v 02=a on q,387 is in of In we as a of a we 1, 11,1(,)( , ,)(, ,)w x i j j b =+=x,y is of b is or n b = l he s is is a to by we t , ,)(, , ,)=1, 11(, , ,ij jb +=1, =)ll of is to a be to of A) a t t ) mu of of of su is be as a of In no to a (B) a is a of of 3). )|)( | ) 111 2112 22 21 (| ) ( | ) ( | )( ,., ) . f +We of is to f is of of f. a is of of to H(, it is to (,we of is to 20 (,as r on a of of be to a is as is to a on is a be as of a 70 00 of to of of In , up to -1 be as in is by a 23 -1 is to of 4. e of we on as no so we to 1 e a of on a 32a 300in on We of on a at of In we to 6 1 . at on a to on a 32 a 300in 80 ms on is an an at 6We of on of we to on by 19 29 35 46 24 31 65 - 17 - 8 19 - 65 - . as a of on et