涂料材料非挥发的部分。

Non-volatile portion of the coating material.

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Flash内存(可以通过几种不同的技术实现)是一种非挥发性内存，这意味着断开电源之后其内容仍然保持下来。

Flash memory, which can come in several different technologies, is non-volatile memory, which means that its contents persist after its source of power is removed.

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两个完整的前面板设置（参数选择和扫描控制）可以储存在非挥发性记忆体，并回顾在任何时候用一个关键作业。

Two complete front-panel settings (parameter selection and the sweep control) can be stored in a non-volatile memory and recalled at any time with a single key operation.

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