“1369?????”?????????????

????

• 1??????????:????????
• 2??2??????2?1600?????2?
• 3???????:??????????????
• 4??????????????????????
• 5???1????????????????
• 6??:???????????????????
• 7?????1?????????:??????
• 8????????????????????
• 9??????:???????????????
• 10??-????????????????????
• 11??3?????????0.2%
• 12?????????????????????
• 13???100?????????????0.01?
• 14???????????????
• 15???????????????:??????????
• 16?????????????????????
• 17????:?????????????1???
• 18????????????470?:???3?1?
• 19???:?????????????
• 20??:???????????????????