Process variation

• 工艺变化

process variation的用法和样例：

例句

1. Observe the process changing tendency from DCS.
   中观察工艺变化趋势。
2. An accurate and repeatable inspection system should provide defect data as well as the tools to track process variations.
   精确的和可重复的检测系统，应该提供缺陷数据和跟踪工艺变化的工具。