indicator with extracter

例句：

1. 1. Theindicator with extractor is very useful fortesting the accuracy of the measurement.
   这个带有提取器的指标对于测量的准确性非常有帮助。
2. 2. Theextractor with indicator is easy to useand can quickly identify the problem areas inthe sample.
   带有指示器的提取器使用起来非常方便，可以迅速识别样本中的问题区域。
3. 3. The indicator with extractor is avaluable tool for analyzing complex data sets.
   带有提取器的指标是分析复杂数据集的宝贵工具。