二噁（ě）英(Dioxin)，又称二氧杂芑，是一种无色无味、毒性严重的脂溶性物质，二噁英实际上是二噁英类（Dioxins）一个简称，它指的并不是一种单一物质，而是结构和性质都很相似的包含众多同类物或异构体的两大类有机化合物
我国的食品卫生、环境安全和公共健康正受到二恶英污染的威胁。
Dioxin pollution is increasingly threatening the domestic food sanitation, environmental safety, and public health.
通过经济及安全等方面的比选，采用非直接热力解吸法处理二恶英污染土。
Taking account of the economic and safety factors of various treatment techniques, it has been recommended that the dioxin contaminated soil would be treated by the indirect thermal desorption method.
对二恶英的概念、来源、性质及危害性分别进行了概述，并提出了控制二恶英污染的措施。
The concept, nature, pollution origin, the properties and hazardous nature of Dioxins were detailed separately, and the measure to control the dioxin pollutions was put forward.
应用推荐