severe contamination是什么意思 severe contamination怎么读
severe contamination的相关资料
severe contamination的用法和样例
- There is a danger of serious contamination from radioactive waste.
放射性废弃物有严重污染的危险。 - Article 21 If an enterprise or institution causes severe environmental pollution with solid waste,it shall be required to bring it under control within a time limit.
第二十一条对造成固体废物严重污染环境的企业事业单位，限期治理。
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