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S j; Z张颂培, 李建宇,陈 娟, 张丽萍( v,100037)K 1: M S j; ; !9#;4Z Z,;4 ZE、; i;、? ; 3;T; 、; F; h ? ) ,i -; i54 ?Zyp。1 o M:; ; +;i; F h;Zms |:TQ320.73 DS M :A cI|:1001-9278(2003)11-0019-05Research Progress of Light Conversion Agricultural Films in ChinaZHANG Song-pei, LI Jian-yu, CHEN Juan, ZHANG Li-ping(College of Chemical and Environmental Engineering, Beijing Technology and Business University,Beijing 100037,China)Abstract:Research progress of light conversion agricultural films in optical design and light conversionagents in recent years in China w as reviewed.The addition method of light conversion agents to theagricultural films and transparency ,matching performance of emission spectrum to photosynthesis spec-trum of plant grow th and anti-attenuation of the light conversion agricultural films w ere discussed.Someproposals for the development of light agricultural films w as also put forw ard.Key words:light conversion agricultural film;spectrum characteristics;transparency ;value of lightconversion;anti-attenuation of fluorescence;research progressj; QK* - SL.N.Golodkava,A.F.Lepaev 1983 M 4,i1988 M “S= ! / )”$wi“K -o ? j ”。 eET Y、 oY $ ,YVF; ?4 9F; ?, iV;,v T;T。S; S20 W90 M, E M?Z,2002 M 3; j X10 kt? 。v jB k1,2 L hV ,; ? T , LC9。 U 3 ;4V3 a“d k, B “ ;4, i v , T,; (VT 3 LC9 T ”。 “ -l :2003-10-18 g1 S(2992008); j XS ? j1?Z ,!9 H.B_ 3 j # ;8“P .S? ,CN1204658,1999.15 ?, ;.xs0?;8; J.?;,1999,20(2):155 157.16 f , ., B +. j; ? J .S ,2002,16(12):69 74.17 Okamoto Y,Ueba Y,Dzhanibekov N F.Rare Earth M etalContaining Polymers J .M acromolecules,1981,14(1):17 22.S n ; YVk K 1S n ; 2003 M819 YV 8 S/OF/ k。B S/T 3, S Bv,S“S G L g ! 3; N| 。U K ( g U+ K ) 8/ 。V1998 M 7 S, 9 、SE)l D ME “3 S/1, 7SX? 5/ , ; , H4 M HW,YV k,2003 M4,YVSE; E_,_T f ?S=S1 p, !; M1/ +、SS M1, 7。 ; V l( 0.11 m,h? 1/700) ; 0.1 0.2 s HW = , # (4 1 p, V Y1r20 nm 30 nm。 6BZ ; T%i8,dW。 ; -,S ? ; 3 !, yB SBM?rSE ; = 3; 3 !/ ;、AU S/“,T;、B8 3 !S ,T M 4。 ; ,V“/ !S ,l ,V S /r S=5 ,4S / 、?Z; 3、 89F g / c、47 ? ,|?AT。2003 M11 S 23
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