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

??1????????????????18???(?? ??)???18?,?????,?????,??????????27??(????????????????)100???????2000?,??,?703?????????????????????1148???,????????????????????????????????15??????????????????,?????????????

?????,????????????????????????12??????,?,????????????????????100%?,????????30%?,???????????????????????????????10%??????????????????????????????,??1200???(??60????????),??????????1200??????????(?12?),??????????1.6????????????????(?????3???????)?

??????,???????????????????,??????????????????,?,????????

??????,??,????????????????????????????,??????????????????????,???,???????“???”???????????????“?????????????????”??????????????,???(???????) ??:????????