本文就情报检索语言中存在的模糊不确定现象，用模糊数学的理论给出三个模糊数学描述。

This article, using the theory of fuzzy mathematics, gives three fuzzy - mathematics models to describe the confused, uncertained phenomena in the information - searching language.

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文中对机车受电弓滑动离线引起的电磁干扰噪声进行数学建模，并定量分析了此噪声对情报雷达的影响。

In this paper, a mathematical model is built for electromagnetic interference caused by off-line sliding of locomotive overhead line.

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文中对机车受电弓滑动离线引起的电磁干扰噪声进行数学建模，并定量分析了此噪声对情报雷达的影响。

In this paper, a mathematical model is built for electromagnetic interference caused by off-line sliding of locomotive overhead line.

youdao