All of the CARDS that Earnest and I used to leave for each other at our Cal Art's studios (where our romance for paper correspondence began) are permanent fixtures on my inspiration board.

我和Earnest在加州艺术学院的工作室(这就是我们的通信浪漫史开始的地方)里常常互相留卡片，这些卡片是这里的永久居民。

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In this paper, the nonlinear mode correspondence principle in nonlinear vibration theory is proposed and proved.

提出了非线性振动理论中的非线性模态对应原理，并给出了该原理的证明。

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The paper also proposes a new algorithm for simplifying contour data and USES a simple method to solve the correspondence problem.

文中还提出了一种轮廓数据简化算法和一种简便的轮廓点对应方法。

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