flux vector splitting scheme 基本例句 矢通量分裂 The two-dimensional axisymmetric subsonic-transonic-supersonic flow in an experimental arcjet thruster is simulated numerically using flux vector splitting method.摘要对一实验电弧加热式发动机二维轴对称亚跨超音速流动进行了数值模拟，所采用的方法是矢通量分裂算法。