undetermined coefficient

常見例句

The difficulty in decomposing rational function into partial fraction is to fix the undetermined coefficient in partial fraction.
將有理函數(shù)分解爲(wèi)部分分式的難點(diǎn)就是確定部分分式中的待定系數(shù)。
By using the undetermined coefficient method, a new scheme is derived from the HAUC2 scheme to simulate the two dimensional convection-diffusion equation.
運(yùn)用待定系數(shù)法，建立了求解二維對(duì)流擴(kuò)散方程的HAUC2格式。
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In general, special solution of non-homogeneous linear equation of constant coefficient of the second order is obtained by the method of undetermined coefficient, but it's process is too complicated.
二堦常系數(shù)非齊次線性微分方程的特解一般都是用“待定系數(shù)”法求得的，但求解過程都比較繁瑣。