In this paper, the maximum principles for solutions of four classes of semi-linear ellipic equations are established.
文章主要建立了四类四阶半线性椭圆型方程解的极大值原理，并得到了相应边值问题的解的唯一性定理。
By the maximum principles and reflection principles, the blow-up of positive solutions of a biomathematics model was studied, and blow-up set and blow-up rate are obtained.
利用反演原理和极值原理讨论了一类生物数学模型正解的爆破现象，获得了解的爆破集和爆破率。
The proof method used in this paper is based on two-dimension slot-number phase diagram, unit winding, and the maximum common divided principles.
该文所用的证明方法是基于二维槽号相位图、单元绕组和最大公约数法则。
In this paper, an automatic approach for thresholding based on gray level gradient co occurrence matrix model and the maximum entropy principles is proposed.
提出了一种基于灰度-梯度共生矩阵模型和最大熵原理的自动阈值化方法。
Some experiments have been made to examine the principles of optimal path, shortest tree and maximum flow as well as the application of algorithm in the network of road.
研究试验了最优路径、最短树、最大流等方面的原理与算法在道路图中的应用。
By discussion of design principles of the maximum gear ratio. the minimum gear ratio and middle gear ratios. design concepts of structural parameters of driveline is dictated.
通过对最大传动比、最小传动比、中间速比设计原则的讨论，阐述了传动系主要结构参数的设计思路。
A case study showed that complete alternatives could be provided by using the method proposed. The optimal alternatives accorded with principles of risk control and ensured maximum economic benefit.
实例应用表明，该方法能够提供完备的备选方案集，优化出的规划方案符合风险控制原则，可实现经济收益最大化。
Some experiments have been made to examine the principles of optimal path, shortest tree and maximum flow as well as the …
研究试验了最优路径、最短树、最大流等方面的原理与算法在道路图中的应用。
Some experiments have been made to examine the principles of optimal path, shortest tree and maximum flow as well as the …
研究试验了最优路径、最短树、最大流等方面的原理与算法在道路图中的应用。
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