?????????????:??????,10????,??????????????????,????????,??,?????

10??????????????,??????????????????????????????????????????,???????????0.7??????????????????????,10????????????????,????????????9??17.1??????????????????????

??????????????????????10????,?????41??,????27??9??,????????????,?????????9????22.3???????????,?????????17.8????????????????????????????????,????????????????????4.5%,?????????

????????,10????????????????,????????????12.9%,?????1.9??????????????????,??????????????????73.3%?48.8%?

??:“?????????,???????????????????,??????????????????,??,??????????,??????,???????????????”

?????????????:????? “?????????”????

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????:1??????????:?????VX??

2???????

3???????

4?????

5??????????

?????????????:??????,10????,??????????????????,????????,??,?????

10??????????????,??????????????????????????????????????????,???????????0.7??????????????????????,10????????????????,????????????9??17.1??????????????????????

??????????????????????10????,?????41??,????27??9??,????????????,?????????9????22.3???????????,?????????17.8????????????????????????????????,????????????????????4.5%,?????????

????????,10????????????????,????????????12.9%,?????1.9??????????????????,??????????????????73.3%?48.8%?

??:“?????????,???????????????????,??????????????????,??,??????????,??????,???????????????”

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