强间断 meaning in English

strong discontinuity

Initial value problem for semilinear hyperbolic equations with discontinuous data
半线性双曲型方程的强间断初值问题
The numerical computation for physical solutions of hyperbolic systems of conservation laws is difficult due to the presence of strong discontinuities in the solution
双曲型守恒律物理解的数值计算的难点在于其解会出现强间断。
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。