解读沃尔沃环球帆船赛数字背后的奥秘
by Volvo Ocean Race on 30 Oct 2014
Skipper, iker Martinez, and Navigator, Nicholas Lunven, at the Navigation Station discussing strategies for the coming days. Francisco Vignale/Mapfre/Volvo Ocean Race
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??????????????,?????????????????????????????,?????????????????????,??????????????????????????????????·???(Gonzalo Infante)????????????????
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??,???????????????????(St. Helena High)????????????????,?????????????????????????,?????,????????'???'?????????????????,????????????45????????????,?????????????????????,??????????????100?,??????????????
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???,?????????????????????,?????????????????????????????????:‘???????’(DTF)?‘?????????’(DTL)?
‘???????’????????????,???????????????(Distance to Finish,??DTF),???????????????????????,????????????????,????????????
???????,DTF??????????????????????,???????????????????,??????????????‘?????????’(DTL)?DTL???????????????????(Distance To Lead,??DTL)??????????????DTF??,??????????????????,??????????????
DTF?DTL???????
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??DTF????10?24????,?????????????????????????
DTF=?????•?????????+????•????????????
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DTF - DTL
??????? - 3394 - 0
??????? - 3528 - -134
??DTF????,????????????????134???
6????????????:??????????????????????•??????,?????????????????????????????,??DTF???????
DTF(???????)=?????•?????????+????•????????????
DTF(???????)=??????????
DTF - DTL
??????? - 3394 - 0
??????? - 3428 - -89
?????????????????89??,??DTL????????????????45??,??????????????????45???
??DTF??????,????,??????????????????????????•???????,????????????,????????????????????????????,??????????????????,??????????????????????
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