??????2.9??? ?????

?2????16?????????? (? ?)??????2?????????????16?9?46??2.9??????????????????

??,2?16??????9?????????????46???(?23.92?,????????????114.47???????????)?????2.9???,???9000??????

??,??5??201?????;??5????,?200????3?12?,?2023?3???????????8???4.5??(??????10??)?(?)