6????????19????????,?,????????????????

????,??,19???????????8??????????,???????32????????????50?0.01~3.78?????????????;??21.18?(????????18.5?),??????????2.68??,??????????32900?????????????????????24??????,???????????1~3?????19????????????7??30????????????????

?????????????«?»?????????????????,?6??????????????????????????????19??11????????????????????????????????

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

(?? ??) ????:?? ??“???????????”

?? ????????????????

????:1????????????:????????spa

2?????92?95?????

3???????

4?600?????????

5?????

6????????19????????,?,????????????????

????,??,19???????????8??????????,???????32????????????50?0.01~3.78?????????????;??21.18?(????????18.5?),??????????2.68??,??????????32900?????????????????????24??????,???????????1~3?????19????????????7??30????????????????

?????????????«?»?????????????????,?6??????????????????????????????19??11????????????????????????????????

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

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