“二甲胺”造句

以低含氫硅油 、 不飽和聚醚 、 一氯乙酸和二甲胺為原料, 制備得陽(yáng)離子有機(jī)硅油.
The silicone quaternary was synthesized reaction of - H silicone, unsaturated - ether, chloroacetic acid, dimethylamine.

雙長(zhǎng)鏈烷基甲基叔胺是脂肪醇和二甲胺催化胺化反應(yīng)的主要 副產(chǎn)物.
Dialkylmethylamines are the main by - products in t he catalytic of fatty alcohols.

綜合研究結(jié)果表明,聚環(huán)氧氯丙烷—二甲胺是一種高效多功能的有機(jī)絮凝劑.
The experimental results show that polyamine polymers are organic flocculants with high performance and multi - function.

• #二甲胺