吉林11选5

光照度的计算方法

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 PINGJUNZHAODU(Eav)= DANGEDENGJUGUANGTONGLIANGΦ×DENGJUSHULIANG(N)×KONGJIANLIYONGXISHU(CU)×WEIHUXISHU(K)÷DIBANMIANJI(ZHANG×KUAN)

吉林11选5  YINWEIWUCHAZONGSHICUNZAI:20%-30%,SUOYIJIANYISHIYONGZHUANYEDEZHAOMINGSHEJIRUANJIANJINXINGJINGQUEJISUAN,ERDUIYUTESHUHUOCHANGDITIAOJIANSUOXIAN,ERBUNENGCAIYONGZHAOMINGRUANJIANMONIJISUANSHI,ZAIJISUANDIBAN、ZHUOMIAN、ZUOYETAIMIANPINGJUNZHAODUKEYIYONGXIALIEJIBENGONGSHIJINXING,LVEGUSUANCHUDENGJUZHAODU(LEKESIlx)=GUANGTONGLIANG(LIUMINGlm)/MIANJI(PINGFANGMIm^2) JIPINGJUN1LEKESI(lx)DEZHAODU,SHI1LIUMING(lm)DEGUANGTONGLIANGZHAOSHEZAI1PINGFANGMI(m^2)MIANJISHANGDELIANGDU。

  GONGSHISHUOMING:

吉林11选5  1、DANGEDENGJUGUANGTONGLIANGΦ,ZHIDESHIZHEIGEDENGJUNEISUOHANGUANGYUANDELUOGUANGYUANZONGGUANGTONGLIANGZHI。   2、KONGJIANLIYONGXISHU(CU),SHIZHICONGZHAOMINGDENGJUFANGSHECHULAIDEGUANGSHUYOUBAIFENZHIDUOSHAODAODADIBANHEZUOYETAIMIAN,SUOYIYUZHAOMINGDENGJUDESHEJI、ANZHUANGGAODU、FANGJIANDEDAXIAOHEFANSHELVDEBUTONGXIANGGUAN,ZHAOMINGLVYESUIZHIBIANHUA。RUCHANGYONGDENGPANZAI3MIZUOYOUGAODEKONGJIANSHIYONG,QILIYONGXISHUCUKEQU0.6--0.75ZHIJIAN;ERXUANGUADENGLVZHAO,KONGJIANGAODU6--10MISHI,QILIYONGXISHUCUQUZHIFANWEIZAI0.7--0.45;TONGDENGLEIDENGJUZAI3MIZUOYOUKONGJIANSHIYONG,QILIYONGXISHUCUKEQU0.4--0.55;ERXIANGGUANGDAIZHIJIALEIDEDENGJUZAI4MIZUOYOUDEKONGJIANSHIYONGSHI,QILIYONGXISHUCUKEQU0.3--0.5。YISHANGSHUJUWEIJINGYANSHUZHI,ZHINENGZUOCULVEGUSUANYONG,RUYAOJINGQUEJISUANJUTISHUZHIXUYOUGONGSISHUMIANTIGONG,XIANGGUANCANSHU,ZAICIJINZUOCANKAO。   3、SHIZHIBANSUIZHEZHAOMINGDENGJUDELAOHUA,DENGJUGUANGDESHUCHUNENGLIJIANGDIHEGUANGYUANDESHIYONGSHIJIANDEZENGJIA,GUANGYUANFASHENGGUANGSHUAI;HUOYOUYUFANGJIANHUICHENDEJILEI,ZHISHIKONGJIANFANSHEXIAOLVJIANGDI,ZHISHIZHAODUJIANGDIERCHENGSHANGDEXISHU.YIBANJIAOQINGJIEDECHANGSUO,RUKETING、WOSHI、BANGONGSHI、JIAOSHI、YUEDUSHI、YIYUAN、GAOJIPINPAIZHUANMAIDIAN、YISHUGUAN、BOWUGUANDENGWEIHUXISHUKQU0.8;ERYIBANXINGDESHANGDIAN、CHAOSHI、YINGYETING、YINGJUYUAN、JIXIEJIAGONGCHEJIAN、CHEZHANDENGCHANGSUOWEIHUXISHUKQU0.7;ERWURANZHISHUJIAODADECHANGSUOWEIHUXISHUKZEKEQUDAO0.6ZUOYOU。

  CIFANGFAYONGYUJISUANPINGJUNZHAODU   (GUANGYUANGUANGTONGLIANG)(CU)(MF) /ZHAOSHEQUYUMIANJI   SHIYONGYUSHINEI,TIYUZHAOMING   LIYONGXISHU(CU): YIBANSHINEIQU0.4,TIYUQU0.3   1. DENGJUDEZHAODUFENBU   2. DENGJUXIAOLV   3. DENGJUZAIZHAOSHEQUYUDEXIANGDUIWEIZHI   4. BEIBAOWEIQUYUZHONGDEFANSHEGUANG   WEIHUXISHUMF=(LLD)X(LDD)YIBANQU0.7~0.8   JULI 1:   SHINEIZHAOMING,4×5MIFANGJIAN,SHIYONG3×36WGEZHADENG9TAO   JISUANGONGSHI:PINGJUNZHAODU =GUANGYUANZONGGUANGTONG×CU×MF/MIANJI   =(2500×3×9)×0.4×0.8÷4÷5   =1080 Lux   JIELUN:PINGJUNZHAODU1000LuxYISHANG   JULI 2:   TIYUGUANZHAOMING,20×40MICHANGDI,   SHIYONGPOWRSPOT 1000WJINLUDENG 60TAO   PINGJUNZHAODU =GUANGYUANZONGGUANGTONG×CU×MF/MIANJI   =(105000×60)×0.3×0.8÷20÷40   =1890 Lux   JIELUN:PINGJUNSHUIPINGZHAODU1500LuxYISHANG   CHUIZHIZHAODU1000LuxYISHANG(SHIANZHUANGWEIZHI)



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