等: class; grade; rank通: open up or clear out by poki ...率: rate; ratio; proportion曲线: curve; curved line等通率: isoflux保证率曲线: curve of the safety ratio倍率曲线: curve of double curvature闭点-产率曲线: flash point-yield curve; flash yield curve变率曲线: rating curre变率曲线图: rate of change curve chart; rate-of-change curve chart产率曲线: yield curve磁导率曲线: magnetic permeability curve; permeability curve倒速率曲线: inverse-rate curve导磁率曲线: permeability curve等概率曲线: equiprobability curve等效率曲线: equal efficiency curve电功率曲线: electric power curve; electrical power curve定挠率曲线: curve of constant torsion反率曲线: inverse ratio curve; inverse-ratio curve概率曲线: probability curve; probable performance curve功率曲线: efficiency curve; power curve; power trace功率曲线图: power graph故障率曲线: bathtub curve; failure rate curve光效率曲线: luminous efficiency curve含水率曲线: plot of water cut