A field inversion is the most expensive operation on scalar multiplication, and the number of inversion determines the performance of scalar multiplication.

求逆是标量乘法中最耗时的运算，求逆运算次数的多少直接决定标量乘法的性能。

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This paper studies the theoretical basis of synthetic analysis method of the earth tide, raises the program and calculating methods for Love number inversion .

阐述了固体潮综合分析的理论基础，给出了反演勒甫数的计算方法，讨论了由固体潮综合分析所提供的新信息及其地球物理意义。

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The solution of model based blocky inversion is non-unique. The lateral non-uniqueness of the method is related to the number and distribution of wells as well as the stratigraphic framework model.

基于模型的方波化反演法具有明显的多解性 ，横向上的多解性不仅与约束井的数量及分布密度有关 ，还与地震层位框架模型有关。

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