1) Methane cycle
甲烷循环
2) Methane cycling refrigerant compressor
甲烷循环制冷压缩机
3) recycling paraffins
循环烷烃
1.
A process for removal of aromatics from recycling paraffins in alkylbenzene production was developed, in which a fixed bed was adopted to selectively adsorb aromatics.
开发了一种芳烃脱除工艺,脱除烷基苯生产物流循环烷烃中存在的芳烃类杂质。
4) propane cycle
丙烷循环
5) recycle ratio of propane
丙烷循环比
6) Cycle ethane and propane
循环乙烷、丙烷
补充资料：循环系统的进化鱼的循环系统
李瑞端绘
[图]
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