1) Carbon-nitrogen relationships
碳氮关系
2) carbon-nitrogen relativity
碳氮相关性
3) Relationship between nitrogen and potassium
氮钾关系
4) relationship between carbon and oxygen
碳氧关系
5) nitrogen-carbon
氮碳
1.
Research and application of channeling plugging technique by using foam with gasifying nitrogen-carbon by steam.;
注蒸汽气化氮碳泡沫封堵汽窜技术及应用
6) silicon carbide aluminum nitride system
碳化硅氮化铝系统
补充资料：经济关系(见生产关系)
经济关系(见生产关系)
economical relation
1 ingji gU口nxj经济关系(eeonomieal relation)系。见生产关
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条