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

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

??6??16?? (???????? ??????????)????????16??????,?????????????,????????

??,????????????“????,??,????????(6??12???????)??????1.7?”?????????????????????,?,6????????????????12???????????????,?????????????????????????????“??”,?,???

??????,?????,???????????????????,6?????11?????????????12???2.8??1.7???????,??8.6???0.5????????????????,?4.6??,????????????????54??(??,??),????????14%?

?,??,?????????????????T+0??????

??????,??2???6???,?????????,??,??,??????????????????6????????????????14????,?340??,???????????????2??????6???536????,????????????61%,?????,?????A???????0.05%?

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