氰的

A new non-cyanide zinking process for high-Si aluminum cast has been studied in this paper.

究了一种无氰高硅铝铸件浸锌新工艺。

The research contents of the treatment of cyanogen-containing waste water produced by the acylonitrile plant with new technology of ferric-carbon microelectrolysis are expounded.

文中论述了采用铁炭微电解新技术处理丙烯腈装置产生含氰废究内容。

There are some toxic substances and antinutritional factors in flaxseed, such as antivitamin B6 factors and cyanogenetic glycoside, Which limit the application of flaxseed.

亚麻籽中毒性物质和抗养因子（如抗维生素B6因子、生氰糖）存在，尤其是生氰糖毒性限制了亚麻籽使用。

Coking residuary water contains phenol and cyanogens, which contaminate water source badly. Therefore, the coking residuary water has to be dealt with and discharged.

焦化含酚、氰污来源很广,对源污染严重,焦化污必须加以处理,合格后才能排放。