parameter variation的用法和樣例：
例句
- The expert system was suggested to monitor more than one cutting parameter in order to optimize the cutting process.
提出了採用專家系統來監測切割過程中多個參數變化以優化切割過程的方法。 - The effect of the process parameter on the preparation of the carbon nanotube film is discussed.
詳細討論了製備工藝參數變化對碳納米管生長的影響。
