单词	负角恒等式
释义	同负角恒等式--负角关系式
随便看	nonlinear oscillators nonlinear otics nonlinear parabolic equation nonlinear parametrization nonlinear partial differential equation nonlinear phase-locked loop model nonlinear phenomena nonlinear phenomena identification nonlinear photomixing nonlinear photonic crystal nonlinear photoresponse nonlinear pid control nonlinear pipeline nonlinear planning nonlinear polarization non-linear polymer non-linear potentiometer non-linear power amplifier non-linear power supply non-linear prediction nonlinear pricing nonlinear problem non-linear programming nonlinear programming nonlinear programming--nlp