??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???????????:????qq

2???????

3?????v

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)????,????,????,????????????,??,?????????????(??) ???:???????????