本文基于自由分布法，利用超越对数函数模型，对我国14家主要商业银行的利润效率进行了评估。

This paper USES Distribution Free Approach in the framework of a Translog function to estimate profit efficiencies of 14 Chinese commercial Banks.

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用奇点分布法计算浮体在波浪上的运动需要多次计算自由水面格林函数及其导数。

The analysis of interaction between waves and floating bodies by singularity distribution method involves a great number of estimations for the Green Function with surface and its derivatives.

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