“gas in metallurgical industry”的概念、定义、翻译、参考文献-科学参考

单词	gas in metallurgical industry
释义	gas in metallurgical industry Encyclopedia 工学钢铁冶金基本原材料释 gas in metallurgical industry冶金气体满足钢铁和有色金属材料生产需要的气体的总称。主要是空气及以空气为原料分离获得的具有特殊功能性质的单种气体，主要包括氧气、氮气、氩气等。此外，氢、氦、二氧化碳等也有应用。
随便看	plant growth and development plant growth curve plant growth promoting bacteria,PGPB plant growth promoting rhizobacteria plant growth-promoting rhizobacteria，PGPR plant growth prompting fung plant growth regulator plant growth substance plant habitat microbes plant-herbivore interaction Plant Holly planthoppers plant hormones plant immune activator planting planting and breeding in paddy planting arrangement of fruit trees planting density planting engineering of landscape architecture planting in rows planting machinery planting non-point source pollution planting production statistics planting season planting soil

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