Because of an unfortunate mistake during the production of this article, the initial printed versions and the online PDF had incorrect DOI numbers. The DOI has now been corrected and synchronized with the correct DOIs of the HTML versions.

中文翻译：

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勘误至：预测岩爆主频熵前兆变化的实验研究

由于在撰写本文时发生了一个不幸的错误，初始印刷版本和在线PDF的DOI号不正确。现在已更正了DOI，并与HTML版本的正确DOI进行了同步。