???????“??”????? ????????????

????:??????:???????????

?????????4???,6??????3??,?????????????-?????????????????????,?????????,?“????????????”,?6????????????????6???

6???????????4?11??????,?30?,??(?????????)50??????,???????????,????????,?????????????????1-2??

??????????,??(???????????),??????4-5????????????????????6?????5??????,????10??????????????,???????????+6m/s???????????,???????40??,??,???800?????,???6?,????????????????,??6??????????????

?,?????,???????,??800???????,??????????,???,??????????500???,??,?????????1300??????,??35??????(????????????)????23??

?,???6???????????????20?????,??????,????????????????????????500?????????,????????,??,?7????????6????“?????????”?“?????”??????????????????(???? ???????????? ???????? ?????)

??:????????