| 术语 | upgrade |
| 释义 | upgrade 改进(版)，升级 1. With respect to a computer system, to add new hardware and /or software to improve performance or extend capability. 对计算机系统而言，指增加新的硬件和/或软件设施，以改善其性能或扩展其能力.2. By a manufacturer, to improve performance/capability of a product. 厂家对产品的性能或能力的改善. 3. That which is provided by upgrading (an upgrade for System/32). 通过改进而获得的产品(例如IBM 的System/32改进版). 参阅regrade |
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