Page 7 - 常德人大2019年第六期
P. 7
"!"#$#
!"#$%&'
$$%&'()*+,-./0123456789
$
! ! ! " #
i '%*+, j + 2 k @ + , _ -
!"#$%&'()*+,'
!!+*(&< l>2(" fghm*)+ ! ./#0123014
-.(/0'0123456%7
#+( j+2 k)"+,-Fno
89&4: ;<=>?@A)$
$+!&<p)*4-qr""i0s ?ê"#êUi?$%2&'
+BCDE6FG)@H(IJ
t2u"7g '-! vwxy-qz X+?&(I)*+6,-)2.
KLMNOPQCRSTU'H
{|0}< 1 , v/X?ú&0?123??
V0(IWX4!Y5Z[\C
~?L????2i??+ ?ú 45678z9?2( ?J)
]^RX6_`&"aB)bcd
??????Z?????J) àá:;2'! v<=H?>2% v?
HefghFiCjkl'mH
??-??< ????H?J)- ?@??D?A=ˉ>?BCêD
(InopqrstuvwC
??2?U?;??-J)56? ?,-<
jxl6 50yz{|}~\
~i&??-¢?< £¤¥|§¨ ,-?;2!"'" "gE2XP
?e?B)?????'~@j
H??@a??-?ˉ°??±2 QèéF'DG2H???H?J
??f{|?A???%??
3′μ'XK?·?1)*4?? )àáè???IvJ)àát
VoX2??e???????H ?VG?EJKLB< !"'( "2'
?J)àá????oX2'X? XMNíD?ê???e???
! !"# $%&'()
?????H?J)àáè?? ?H?J)àá????oX< ′
*+,-
~éêi9??ìí?L?VD μ2'X???H?J)àáè?
!"#$%&'()*+,- ?2òKó???&PQ?×àá í?êLODP2DQê???H
./012+3)*456789 ?1?ùú??J)àá??üY ?J)àá????è?RSˉ
:;<= !"#" "2>?-)*+, ?T?àúJ)á?+a??? )2?DêgTPUVú??Da
@ABCD $ E2 FGBCD ???ú?Jèé?ê?ì56< í WXYéVè?Z[\?]ê^?
%"&2HIJ)56KLMNOP ??2?ˉ°????2XPQe _1`??J)àá?VDab
QRSTUVW6< ????H?J)àáè?V cdìL?efgh??Daij
'X-+,)*456YZ Gòóz21??1?zú??÷ kl\ ?DêNmJ)àána
[89\:< ]^_`:a2bc ??ùú ú?+ü??Vayt '#$# v2l>J):; !)* ?2H
!"'( "d2eX )" fgh)"+ ?ú!??JèéVàát?< ? =<>J)àána '!*( v\?
&' !"#$ !"#$ ! %