Lysine acetylation is a reversible posttranslational modification of proteins and plays a key role in regulating gene expression.

赖氨酸乙酰化是一种蛋白质可逆的翻译后修饰作用，在基因表达调控中起重要作用。

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If the match succeeds, a symmetric key is created that permits reversible encryption.

如果匹配成功，则创建允许可逆加密的对称密钥。

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The analytical results show that the key point to realize the optimal parameters is to obtain the high reversible permeability of the core, and some methods to resolve this problem are given.

分析结果表明，获得高可逆磁导率的磁芯是实现最优化参数的关键，并给出了解决这一问题的途径。

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