But solving model problem can not be done without mathematics.

解决模型问题又往往离不开数学语言。

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Meanwhile, the paper has given its own opinion of that how to settle the non-linear model problem.

同时，对如何解决实验中出现的模型的非线性问题指出了自己的见解。

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With the analytic solution as exact solution, a model problem with homogeneous boundary condition of derivative type is calculated.

计算实例针对二类齐次边值问题，以解析解作为精确解，研究了不同节点数时整体误差和局部误差的变化。

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The first problem set asked you to manipulate the model that I just presented-- the model of how you form portfolios and the model of the capital asset pricing model.

第一道习题,考察的是你们能否活用我刚刚给出的几个模型-,包括怎样构成投资组合的模型,和资本资产定价模型。

耶鲁公开课 - 金融市场课程节选

The second problem set is about this model.

第二次练习作业就是关于这个模型的。

耶鲁公开课 - 金融市场课程节选

Fixing the battery problem quickly and definitively is paramount for the company, considering the sizable investment of the industry following the model's problem-plagued development.

CNN: FAA approves proposal for fixing Dreamliner battery woes

Countering the threat from Boeing's new model is yet another problem for Airbus.

ECONOMIST: Airbus��s jumbo-sized problem threatens the firm��s future

Of the few studies cited, none showed evidence on whether students participating in the problem solving model made academic progress, none shared what the interventions used were or if they were delivered with fidelity.

FORBES: There Are No Silver-Bullets in Education Reform