双色球除三走势图

江苏昊阳照明电器有限公司官方网站!

昊阳

专注照明灯具20年 全国知名注册品牌
拥有自己的物流网,运输费用无中间费用
江苏昊阳电气照明唯一正品官方网站

全国咨询热线
15852883009 15262204655
联系昊阳
全国咨询热线:15852883009 15262204655

LIANXIREN:LIZONG

双色球除三走势图 DIANHUA:0514-84244890

双色球除三走势图 CHUANZHEN:0514-84244890

邮箱:873841652@qq.com

双色球除三走势图 DIZHI:GAOYOUSHISONGQIAOZHENGUOJIGONGYEJIZHONGQU

路灯的照度计算方法和公式
 

WANGSHANGQIANPIANYILVDEDAOLUPINGJUNZHAODUJISUANGONGSHI,DUIYUGANGJIECHUDAOLUZHAODENGJUdDECHUXUEZHELAISHUO,NAODAILIYILIANCHUANDEWENHAO,ZHAOMINGFUHAO?ZHAODUBIAOZHUN?NEIZHENSHIYITOUWUSHUI,XIAMIAN,SHIZHUGEZHAOMINGJINGGUOZHENGLIDE,ZUIJIANDANDEDAOLUPINGJUNZHAODUJISUANGONGSHI,XIWANGDUIGEWEIYOUSUOBANGZHU。


双色球除三走势图 PINGJUNZHAODUDEJISUANGONGSHI:E=F*U*K*N/S*W


双色球除三走势图 E:PINGJUNZHAODU

双色球除三走势图 F:GUANGYUANGUANGTONGLIANGLM

N:LUDENGPAILIEFANGSHI((NLUDENGWEIDUICHENGBUZHISHIQU2,DANCEHEJIAOCUOBUZHISHIQU1)

U:LIYONGXISHU0.65(YUDENGJUPEIGUANGHEANZHUANGTIAOJIANYANGJIAO、GANGAOYULUMIANYOUXIAOKUANDUDEBILIYOUGUAN)

K:WEIWEIHUXISHU(YUGUANGYUANGUANGSHUAI、DENGJUIPHEHUANJINGQINGJIECHENGDUYOUGUAN)

S:LUDENGANZHUANGJIANJU

双色球除三走势图 W:DAOLUKUANDU


F、U、KDESHUJUDOUSHIGENJUSUOXUANZEDEDENGJUHEGUANGYUANDELEIXINGDEDAODE。


XIAMIANPOLANGZHAOMINGJUJIZUJIANDANDEDAOLUZHAOMINGSHUJU,GONGDAJIACANKAO:


DAO1、110wGAOYANADENG,GANGAO10MI,JIANJU30MI,DAOLUYOUXIAOKUANDU:20-1-1,SHUANGCEDUICHENGBUZHI。

LIYONGDAOLUZHAOMINGGONGSHI:E= 2x9000x0.65x0.36/18/30=7.8Lx ,YOUCIDECHUPINGJUNZHAODUZAI7.8LXZUOYOU。


DAO2、110WGAOYANADENG,GANGAO10MI,JIANJU28MI,DAOLUYOUXIAOKUANDU:20-1-1,SHUANGPAIDUICHENGBUZHI。

LIYONGDAOLUZHAOMINGGONGSHI:E=2x9000x0.65x0.36/18/28=8.35Lx  ,YOUCIDECHUPINGJUNZHAODUZAI8.35LXZUOYOU。


双色球除三走势图 DAO3、150WGAOYANADENG,GANGAO10MI,JIANJU30MI,DAOLUYOUXIAOKUANDU:20-1-1,SHUANGCEDUICHENGBUZHI。

LIYONGDAOLUZHAOMINGGONGSHI:2x16000x0.65x0.36/18/30=13.8Lx ,YOUCIDECHUPINGJUNZHAODUZAI13.8LXZUOYOU。


双色球除三走势图 YISHANGGONGSHISHIGAISUANGONGSHI,ZHINENGJISUANCHUPINGJUNZHAODU,JISUANBUCHUZUIXIAOZHAODUHEZHAODUJUNYUNDU。RUXUYAOJINGQUEDUGAO,QINGSHIYONGZHAOMINGJISUANRUANJIAN。