????:1??????:????????????

2????????

3???????150??

4????????

5??????????

?10?????14??????? (?????????? ?????????????)????????????14????????????????????2????,?????????????,???

?,????,??????701.6???,??1.4?,?30.1????????????????,?????550??????????,???10??21???????

???????????,???????????????????22????????,???????20??,?????????????20??????????????????????4????,?????????

?????????????(??????)???????????,?????????????,???????????,??????,???26???,??????100??????????????,???125?????,?????????????????,???????

???(???)???????????,????????4??????,??,??????,?????3??,??,???????

???????,?,????????????????41%??????????????????????,??????????4???,??????????,??????????????

????????????,?????(?)?????????26??,?100??????????,???????????????15%,??????

??????????????????,??????500?????,??????550???,???????3?????,?,??????,???4??????????????(?) ??????????????????:??