????-17.8? ???2????????35???
??2????8????(?? ??)???,????8??,?-17.8???-4.6?,??????????????????????,???35?????????2????
8?,???????89??,????????????????????57?????,?,??5???????????????????,????????1?,“??”????????????
?????“??????????”,?????????????,??,??,???????,?,???????????????????,?????????????,?????????0????,????????????????????2?????????,??????68??
???,???8?-4.6???2?-4.6???,?????????1990????2???1???(-6.2?)?
?,??????????8??????,???????,?????9??????????-3????????-5?,????,????????-6????-8?,?????10?,????????????-1?????-3?,??????,????-4???????????????-7?,??????(????????) ?????????????????:??