accidental pollution source

常见例句

雙語例句

• Therefore, it is meaningful to carry out empirical studies on the risk management theory and assessment method in terms of the accidental pollution events in source water area.
  因此，從水源地安全的角度出發，針對水源地突發性汙染事件進行風險評價理論及方法的實証研究，具有一定的現實意義。
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