????:1???????:?????zj

2???????

3????????

4?????

5?92?95?98??????

???????6????????????????10?????????(?? ???)?10?,??8?,??????????,???????????????????,?9?????????????10???0.01???????1.10??

10??8??,?????0.08?0.60??,?????????13.13?????(???18.5??),???????16900??????????????

????,???????????????24?,??????????????????????????????????1??4?????????,??(???????) ????:??????????????????