rate q人员贡献率Qraten.比率；速度；价格；费用；等级v.认为；估价；定等级；值得；怒斥；责骂rate of safety margin[经] 安全界限率rate-command system速率指令系统rate azimuth platform速率方位平台rate of bond interest国债利率rate of overall check查全率rate of nitrification硝化速率rate follow-up unit速率随动部件rate speed regulation比例调速rate of contraception节育率Rate of flesh content含肉率