In order to capture the subtle structure in the flow field using not too dense grids, the high order accuracy difference schemes are often adopted in numerical simulations.
为了能在不太密的网格上捕捉到流场的细致结构，通常采用高阶精度的差分格式进行数值模拟。
A family of high accurate and three layer difference schemes containing parameters are constructed for solving four order parabolic equation.
对四阶抛物型方程构造一族含参数高精度三层差分格式。
A general way was presented for constructing the high order accuracy and high resolution schemes.
提出了构造高精度、高分辨率格式的一条新途径。
In order to gain the high capability of switching power, the paper has put forward several new controller schemes based on the established model for the power systems.
为了获得高性能的开关电源，依据所建立的数学模型，应用无源化等现代控制理论，提出了几种新型控制器设计方案。
In order to gain the high capability of switching power, the paper has put forward several new controller schemes based on the established model for the power systems.
为了获得高性能的开关电源，依据所建立的数学模型，应用无源化等现代控制理论，提出了几种新型控制器设计方案。
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