CI Nwoye、EO Obidiegwu 和 CN Mbah
??????????????????????????????????????? (WAC) ???????????? (PFVS)????????????????????????????PFVS ?????????????????ϑ = - 0.3988 ₰ – 0.3789 ξ + 39.256 ???????????????? ϑ - 39.256 = - 0.3988 ₰ - 0.3789 ξ?????????????????????????????PFVS ????????? WAC ??????????????PFVS ???????????????????????????????????????????????????? WAC ???????? PFVS ??????? 0.0842?0.0010 ? 0.0033 ?? 0.0834?0.0011 ? 4.2286 x 10-5 %????????????????????? PFVS ? WAC ????????????? > 0.97??????????????????????? 5.57%????????????????? 94%???? WAC ??????? PFVS ????????? 0.94
English 
Spanish 
Russian 
German 
French 
Japanese 
Portuguese 
Hindi