Therefore, it has an important value to monitor its concentration and develop monitoring instrument.

但由于这类农药能造成土壤和水资源的污染，故实现对其浓度的监测具有重要意义。

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Therefore, it has an important value to monitor its concentration and develop monitoring instrument.

但由于这类农药能造成土壤和水资源的污染，故实现对其浓度的监测具有重要意义。

youdao