?? ???3.5??????????
????:1?????????:??200????
2?????????150????
3?????????????
4???????
5???????
???????????????6??????????8? (?? ??)??8?3.5??,????????????
???,06?08?????11?16????(??26.30??,??????118.15??)?3.5?????,???????8???
????????,?????????????????????????100?,??
???????????,???(???) ????:??????????????