知识资本蚀耗是知识资本在发挥效能过程中逐渐侵蚀和损耗的那部分价值。

Knowledge loss occurs in the course of gradually made use of which knowledge capital is bringing its usefulness.

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把营运船舶的船体剖面模数看做受蚀耗影响的随机变量，基于随机变量函数线性化提出一个简单方法。

Hull section moduli of ships in service are treated as random variables due to corrosion and wear. A method based on linearization of a random function is described.

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