In the solving process of homogeneous equation set, the operational procedure for elementary line transformation is sometimes not simple and convenient as it seems to be.

在齐次方程组求解的过程中，初等行变换的运算过程有时显得并不简便。

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To overcome the difficulties in the solving process brought by the multi-modal damping model, the modal transformation strategy and the precise time-integration method are applied.

采用了模态变换和精细积分法，解决了考虑多阶模态的阻尼矩阵给求解所带来的困难。

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In the solving process of the allocation problem with the Hungarian method, it is necessary to determine the maximum allocation of zero elements of the transformed coefficient matrix.

用匈牙利算法求解分配问题过程中，需要确定已变换后的系数矩阵中0元素的最大分配。

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Researchers at Northwestern, in a small study using brain imaging, have found preliminary evidence that being in a positive mood aids the creative process in problem solving.

FORBES: Need to Solve a Problem Quickly? Laugh!

Strong focus on marketing the Android ecosystem will put the right emphasis on solving key problems, like the mess in the Android update process.

FORBES: Google Is Failing To Market The Android Ecosystem

Walking away from a problem to do simple, routine tasks, and letting the mind wander in the process, can spark creative new connections or approaches to solving dilemmas, says a 2012 study in Psychological Science.

WSJ: Tactics to Spark Creativity