The purpose of this paper is to sum-up combinatorial auctions -model which based on particular auction market, to study the combinatorial problems from the Angle of commonly model.
本文的目的就是以具体拍卖市场为基础建立组合拍卖模型，从一般模型的角度研究组合拍卖问题。
In this paper, Author using method of combinatorial analysis and mathematical induction have proved several properties of sort a of the sum seguence about Fibonacci number.
将故障树分析和模糊综合评判分析相结合 ，建立组合分析法对抽油泵进行可靠性分析的方法和过程。
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