?????????12???????18?? (?? ???????????)?????,???????“??”???????18??

??????18????????????????16??13??,??19?????????????,??7???9???????9??10?????7???????8???9???????,???7????????????9??????????9??10???????6??7???????8????9??,??8??9??????????10???????11??????7??8???????9?????????10??????

???????,??????????,???????????18??19?,???????4.0??5.3?,??3.5?4.8??,?????????3.0?4.5??;?????????????????????????????????????????2.3??????????3.3????????????;???1.8??2.8???

?????12??,????????????,??,??

??,?,?;?,????????????(AIS)?????????????????,???????????????,????,??,??,???(??????) ???:????????????????????? “??????????”????

?? ???????????? ??????“???????”???

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

2?????????

3?51????app??

4???????

5???????

?????????12???????18?? (?? ???????????)?????,???????“??”???????18??

??????18????????????????16??13??,??19?????????????,??7???9???????9??10?????7???????8???9???????,???7????????????9??????????9??10???????6??7???????8????9??,??8??9??????????10???????11??????7??8???????9?????????10??????

???????,??????????,???????????18??19?,???????4.0??5.3?,??3.5?4.8??,?????????3.0?4.5??;?????????????????????????????????????????2.3??????????3.3????????????;???1.8??2.8???

?????12??,????????????,??,??

??,?,?;?,????????????(AIS)?????????????????,???????????????,????,??,??,???(??????) ???:?????????????????????