percentag百分数, 比率percentn.百分比adv.百分之 ...adj.百分之 ... 的percent volume in volume体积比体积百分数percent weight in weight重量比重量百分数percent moisture content含水率percent of nonconforming不合格品率percent weight in volume重量体积百分比percent of ripple voltage[电] 纹波电压的百分率percent-test portaprobe百分检测携带式探测计percent of total variable可变百分比percent extrahepatic flow肝外血流率percent of call completed电话接通率