This article makes an extension on the problem of integral factor in the total differential equation and has drawn two theorems.

本文就恰当微分方程的积分因子问题进行推广，得出两个定理。

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The effect of an elastic square inclusion on a crack tip's stress intensity factor in an infinite elastic body is considered and the new boundary integral equations are derived.

研究无限弹性体中正方形弹性夹杂对裂纹应力强度因子的影响，给出了问题的新边界积分方程。

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An integral factor of profound significance that will weigh heavily on Major League Baseball throughout the upcoming auction is the character and integrity of the new owner of the Los Angeles Dodgers.

FORBES: Dodgers' Path To A New Owner Begins With Character And Integrity