同义词
1)direct-axis subtransient impedance,直轴次暂态阻抗，直轴次瞬变阻抗2)direct axis subtransient impedance,直轴次瞬变阻抗3)direct-axis transient impedance,直轴暂态阻抗，直轴瞬变阻抗4)direct-axis subtransient reactance,直轴次暂态电抗，直轴超瞬变电抗5)quadrature-axis subtransient impedance,交轴次瞬态阻抗，横轴次瞬变阻抗6)quadrature-axis subtransient impedance,交轴次瞬变阻抗
