????:1??????????:??????????

2????????

3??????100????

4??????????

5???????

???11??27???????? (?? ????)11?????27?????????,????8???27???????????????,????????,8?????,27???????“???”?????????????????

???????????8???????

??????????,?????8?,?????????7.61?????,??????????????19??????,??????????????,?,???“??”,?????????????“????????”???????????????

?8?,???????????LED?????????????????,???????;??????????,?????????;??,??;??????????????,?,???????????????,????????????……

?????????27????????,??,????????,????????24.86??????????????????,????????23??????????????????????“?????????????‘????????????????????,??????’????????”????????,????????“????????????????”???????????????

????27???????????

??,??????,??,???????;????“?????????????”???????????????“??”??????????????,??????????,?????????,???

????????,??????“???”??????????,????????????????????,?????????“???????????”,?????????????????????,?????????????????????,??????????????????????????,???????????,????,??????????????,????????

??????27??????????

???????????,8???????????????27?????????“???????????????”“?????????”,?????????????????,???????????????????????????????,????????????????????????????????,?????????????????????????,??????????,????,?????????????(??????)

???????????:??