并得到了上述方程可积极小正解的存在性、逼近性、稳定性。

Existence, approximation and stability of integrable minimum positive solutions for the above equation are gained.

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与传统的逐次逼近解法(SAM)相比，该方法收敛性强，应用范围广，可适用于高电导率对比地层。

The method converges faster than conventional successive approximation method (SAM) and can be applied to high conductivity contrast formation.

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采用一种逐步搜索逼近法，可解出各个接触点的位置及作用力的大小，并进一步求得各叶片的应力分布、挠度曲线及弹簧刚度。

Then, by applying a method of successive searching approximation, all the forces loaded on each leaf, and the stresses, deflection curve and spring rate of each leaf can be worked out.

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