unknown term

常見例句

This paper deals with a class of inverse problems of determining the unknown source term for the pseudoparabolic equation.
文章討論了一類具有特殊初值條件的偽拋物型方程確定常數(shù)系數(shù)的反問題。
Then the errors of function and average of conflicting evidences were formulated, and they are correlative with the unknown term.
文中首次提出了融合誤差的概念，引入誤差函數(shù)項(xiàng)和全局平均支持度，這兩項(xiàng)與未知項(xiàng)相關(guān)。
To solve the equation means to move and change the terms about without making the equation untrue, until the root of the equation is obtained, which is the value of unknown term.
解方程時(shí)要進(jìn)行一系列移項(xiàng)和同解變形，最后求出它的根，即未知量的值。

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