pollution emission
英
美
- 污染排放
双语例句
- The treaty binds each country to reduce pollution levels.
该条约迫使各国减少污染排放。 - The dioxins pollution control including conventional removal techniques and degradation techniques is intoduced.
二恶英的污染排放控制技术则介绍了传统的去除技术和一些降解技术。
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