The solution to the problem of parametric linear programming by lumped matrix is discussed and ordinary method is given.

用分块矩阵法讨论了参数线性规划问题的求解方法，并给出了一般的公式。

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This paper gives an exact solution for free vibration of a physically nonuniform straight bar with varying section by the use of a class of integrable linear ordinary differential equation.

本文应用可积的一类线性微分方程求出了非均质变截面弹性直杆振动问题的一个精确解，我们应用这一精确解验证了渐近解的精确度。

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Quttera is not an anti-virus solution and does not intend to be used instead of ordinary anti-virus solution.

Quttera不是一个反病毒解决方案，并且不打算被用来代替普通的防病毒解决方案。

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Tetracycline stored at body temperature lost 80% of its potency after four weeks in ordinary solution, but lost none when stored in silk films.

ECONOMIST: Monitor

Investigators in Prince George's County, Maryland, later said the substance appeared to be an ordinary cleaning solution.

CNN: Subway checked for hazardous material; none found

The trust said local people had made it very clear they wanted the department to fully reopen and the trust's willingness to consider "out of the ordinary" ideas was evidence of a desire to find a solution.

BBC: Army medics will not be used at Pontefract A&E unit