原文.pdf

136 (2007) 374384of of , J. 822 2007 in of A 9262is as a a of to a on e or of 1,2. in 2,3. as a to by 46.in a 714. or to to of 1014. a of 11. to 10,1214. or of of in A is or of In of of An et 15: a is by a 2007 b,1 006; in is an a to be of of of is a in of up 3 3 3a 4 40 V b, J. a, L. S. L 33701, . L 33620, 006; 9 0062006 to an of is is an 1, 2 to of et (2007) 374384 375a to be a on of a 627. in 15,2326. of 16,18,27,28of of to of a in 27,28. on in by a on a is 1a). as to on or in as 934. of to be as of of of is to of 3033. on no in In of on is to in an is 1) to be a be On a to is it of On 61b. of If 1b, of of on . (a) a an of be of be In is ed 34,35. A is is in is be to A be of as an of (b) on et (2007) 3743842. (a b) - D2(5 5 5 5 6F 4 )is A of 2), P t is of 2to is at b” in a + b)/ is an to b/on Q, is by R, of =)of s to an = in 3), in T To)a on of is W (L (L1(75 5 is on = (1 + (T )of ) of by as as to of to 2 to of L” 2a)a 2b), P”) to or of of in a 4 is L) to to a ). a to to is 5204 100 by et (2007) 374384 377(b)(a) of by a is 3a by in 6.6 0 h , 2, Z). (of of is is 813 (000 0 s is .9 540 s. 0 is on 800 as an ). in 0 on of 3a) to to 800 3b). in is as a to an to in on of Y 0 s, 50C 0 s. as a on 0 s at a 00C. 0 s, 5 s. is a 10 ( of is by in a 90 PfZ) a 15 a 5:5 is At of An 5% 0C, to 00 um a 5 h 50 in is 00h 0 et (2007) 3747of of 100 In 3b) to on is of is to 5 9262m of An is to in or no of 000 PY is to of is 800 in a of et (2007) 374384 379(a) of b)a Pa as it in 3437to an of be , 2, 3 of 1, 2, as A of to 5. of to h in is is as A 1813as to is IE to Pfis 300 3b a 150