This tracking or recomputation is easy to get wrong, and any mistake can open the door to a buffer overflow attack.

这种跟踪或重新计算很容易出错，而任何错误都可能给缓冲区攻击打开方便之门。

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Whenever the user tweaks modal parameters to adjust frequencies the modal sound model changes completely, necessitating expensive recomputation of modal vibration and sound radiation.

每当用户通过调整模态参数来调整频率时，模态声音模型将完全改变，迫使用户重新计算模态振动和声音辐射，这些计算非常耗时。

youdao

Whenever the user tweaks modal parameters to adjust frequencies the modal sound model changes completely, necessitating expensive recomputation of modal vibration and sound radiation.

每当用户通过调整模态参数来调整频率时，模态声音模型将完全改变，迫使用户重新计算模态振动和声音辐射，这些计算非常耗时。

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