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![![](https://wenda.latexstudio.net/data/attach/191030/UngAGa1j.png)](https://wenda.latexstudio.net/data/attach/191030/fuu9YoZf.png)![](https://wenda.latexstudio.net/data/attach/191030/xpyFJi0N.png)
应该怎么解决,我想在journalname里面用&