nitrogenous compounds
短语词组
- Nitrogenous heterocyclic compounds 含氮杂环化合物
- Nitrogenous Organic Compounds 含氮有机化合物
- fused nitrogenous heterocyclic compounds 含氮稠杂环
- inorganic nitrogenous compounds 无机含氮化合物
- Nitrogenous and phosphorous compounds 含氮和含磷有机化合物
- nitrogenous compounds partitioning 含氮物质分配 返回 nitrogenous compounds