资源描述
- 1 - on a on of A a a up to in a In of of to is in on of of of in of is a of of of of of a in is so as of in of of is in in at 1 of a In as 1, to by of in In an to as by of in to is in - 2 - ( in 1993). of to of o of a in to of or an of of is in on of In of be in a of in as as of be in in of in to It is to of in in in in or no is o in To of a of in A of is on of of in in in on a of in n is to of N n to a a of of in a is to of in - 3 - of a to a in a of in to a of to b is In a), it is In 2b), is to be of is to of As , of is by of In ak an of is u) is 2b) an of is 5. in to in as to of in a in in of in on is in t is of to of 2 in of a F he in is a of a in at of in a in in a of of - 4 - A of of be of is of 3. ) 3b), ) in in as as 4 an of of As be in in a by 1993)2 T is of a ,15 108 a 20.5 of of In of of in to of in in as be in 5 of A of of .3 0,2 is of to of in of - 5 - 20 of 5 in of 3). 6 It be by to as 1 18 02. to by in a of as as in in in to of in on of 8 in of (3) in of of g). As a 5 of 1 18In an to as 8. of in in of it of to in 0 - 6 - 005 3. of (a) (b) (c) in 1 as WR by of to C 318It is of to in by to 18A x 6 10/10 to a in of WR at 00 20 8 04 he to in 3a). I 2 at of 3b). 2 I a an of is of is , B, at as of to in by of to As be , by in or in at of at of to at by of 32 (1 9. of 0 2 t of of , - 7 - at (9b). As be b of in of a of at 0 2 , it of of in of on on at (9b), 0 2 of of of at in no at If to in it is of in an 3 at of 9a, of 58.3 to of to a 112 8 of 1993). It to 2 of to in of of N (63.9 in to by in of of 13 (9a). by a As 10, to by to in on of by of . or by - 8 - of in to of A of of R is 18 02 R, 198 44.5 be to to in a 1) to of y. of at .5 . y, to of 2 y, 4 y, 6 y, 13 y 0 yto be (1) is of of is 920 115 . to is 11. is in of A/In of 11 to V, as , of in of of In of in of in in of a - 9 - resista
展开阅读全文