Methods Build up differential equation under the circumstance of the market no arbitrage. Analyze and work out the solution of equation.

方法在市场无套利条件下建立随机微分方程，运用鞅论、随机分析的方法分析并求解方程。

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Through orthogonal test, we work out the solution by selecting rational electric regulation and adjusting burden in submerged arc furnace, thus, the production can be operated smoothly.

通过正交实验并选择合适的供电制度及调整矿热炉用料结构等技术措施，找到了解决问题的方法，从而可以使生产正常进行。

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Through orthogonal test, we work out the solution by selecting rational electric regulation and adjusting burden in submerged arc furnace, thus, the production can be operated smoothly.

通过正交实验并选择合适的供电制度及调整矿热炉用料结构等技术措施，找到了解决问题的方法，从而可以使生产正常进行。

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