曲线直线化
approximate nonlinear method
永磁直线直流无刷电动机
linear permanent magnet brushless DC motor
直线直流放大器
linear direct current amplifier
直线直流无刷电动机
Linear brushless DC motor
不对称两线系统
asymmetric two-wire system
非对称两线系统
asymmetrical two-wire system
渐近两两NQD
asymptotically NQD sequence