lax-wendroff scheme meaning in English

拉克斯
温德罗夫格式

In forth chapter , several difference methods that are suitable for solution of quasilinear equation are presented , namely , one step lax - wendroff scheme , two step lax - wendroff scheme , mac cormark scheme , tvd scheme , harten tvd scheme with two - order precision . all of them are applied to simulate the same traffic - flow question and choose the best scheme under the consideration of their results . in fifth chap ter , power function traffic - flow model and harten tvd scheme with two - order precision are applied to simulate red - green signal traffic - flow , including isolated , synchronous and synchronous changing red - green signal case
在第4章中，给出了适于求解拟线性方程的几种差分格式，即一步lax - wendroff格式、二步lax - wendroff格式、 maccormark格式、一阶tvd格式、 harten二阶tvd格式，并用上述5种格式对同一简单的交通流问题进行了数值模拟，利用数值结果，筛选出最适合求解具有强间断特性的交通流问题harten二阶tvd格式。