nonacid

1.nonacid hydrophobic matters at 8% were the smallest group.Hydrophobic acids had high aromatic carbon contents.

其中疏水酸中不饱和双键或芳香环有机物高。

2.A compound derived from ammonia and containing the bivalent NH group combined with a bivalent nonacid group.

在分析中用钯或镍沉淀合物。