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- Keywords ANAMMOX;Autotrophic nitrogen removal;partial nitrification;Membrane-aerated biofilm reactor (MABR);Carbon tube membrane; 厌氧氨氧化;自养脱氮;短程硝化;膜曝气生物膜反应器;炭管膜;
- By zinc and chrome-plated on the surface of the carbon tube, the capability of prevent corrosion can be improved a lot. 碳钢半圆无缝钢管外表面可镀锌或镀铬,加强防腐能力。
- The Crossflow microfiltration Process in tube membrane has been analyses in this paper.Filtered slurry flows from outer surface of membrane tube to its inside. 分析了管式膜器中过滤悬浮液从膜管外壁向内壁渗透过滤的过程。
- Methods:Active carbon tube adsorption were used for sampling of methacrylonitrile, then thermal desorption analysis was performed by GC(FID). 方法:活性碳管吸附空气中甲基丙烯腈,热解吸后气相色谱(FID)测定。
- membrane aerated bioreactor(MABR) 膜曝气膜生物反应器(MABR)
- The application situation and development test of porous carbon tube made from porour carbon wi th macroporous for the chlorine industry were introduced. 介绍了氯碱工业用大孔径多孔碳素烧碳管的使用情况和研制实验,并与国外样品进行了性能对比分析。
- Carbon tube cages have been formed encapsulating cylindrical asbestos fibres during arc-discharge between graphite rods with a presentation of asbestos fibres. 本文报道了对石棉纤维外围生长的纳米碳管的观察和研究。
- Part time laboratory for two years in native key Lab which research for hydrogen fuel cell. Worked for print electrode of Nami carbon tube & make Pt catalyst. 两年国家重点实验室兼职工作经验,从事新能源燃料电池碳纳米管电极印刷和铂催化剂制备实验。
- The filtration system contains three wastewater treatment units: prefilter, tubing membrane and spiral membrane. After treatment, the wastewater could be reused for the dyeing and finishing process. 本技术采用前置过滤器、管式膜过滤器组及捲式膜过滤器组等单元组合,将废水处理至符合制程用水标准,而再回用于制程。
- Energy-dispersive X-ray spectroscopy (EDX) and selected-area electron diffraction (SAED)analyses pro-vide definite evidences for asbestos fibres encapsulated by carbon tubes. 内部的石棉纤维及其外部的碳管均经过X射线能量损失谱(EDX)的成份分析及选区电子衍射(SAED)的结构分析加以证实。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Sintering structure ceramics by vacuum carbon tube furnace 用真空碳管炉烧结结构陶瓷
- I make a carbon copy of my documents. 我用复写纸复写文件。
- membrane aerated bioreactor 膜曝气生物反应器
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- STUDY OF CARBURIZATION PROCESS OF CARBON TUBE FURNACE 碳管炉碳化工艺的研究
- This tube is flexible but tough. 这管子柔软但很坚固。