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1)  high nitrogen and low carbon
低碳高氮
1.
In addition,the research prospects of the constructed wetland to treat wastewater with high nitrogen and low carbon contents were also proposed.
本文介绍了人工湿地污水处理系统脱氮的机理,阐述了碳源、溶解氧、温度以及pH值等因素对人工湿地处理低碳高氮废水时脱氮效果的影响,并对人工湿地处理低碳高氮废水的研究方向作了展望。
2)  Wastewater with high nitrogen and phosphorus and low carbon contents
低碳高氮磷污水
3)  low C/N ratio
低碳氮比
1.
A study on high ammonia nitrogen and low C/N ratio sewage reclamation using Self-forming Dynamic Membrane Bioreactor was presented in this thesis.
本文采用自生生物动态膜反应器工艺来处理高氨氮、低碳氮比污水,着重研究动态膜生物反应器中氨氮的硝化情况。
4)  low C/N
低碳氮比
1.
Experimental Study on Biological Nitrogen Removal Process of Low C/N Industrial Wastewater
低碳氮比工业废水生物除氮试验研究
2.
In the present study,we investigated active sludge acclimated by low temperature and low C/N on aerobic conditions in SBR reactor.
利用SBR反应器驯化低温、低碳氮比活性污泥,经过30 d的驯化,活性污泥颜色由原来的深黑色、散状转变为浅色、絮状,考察不同MLSS对污水的处理效果并探讨基质降解动力学。
3.
Aiming at the problem of deficiency of organic carbon source in piggery wastewater treatment by traditional method,shortcut nitrification/denitrification-ANAMMOX was used to remove nitrogen in piggery wastewater with low C/N in SBBR reactors.
针对低碳氮比猪场废水传统脱氮法碳源不足的问题,采用SBBR反应器进行短程硝化反硝化-厌氧氨氧化联合脱氮。
5)  high-nitrogent and low-carbon landfill leachte
高氮低碳垃圾渗滤液
6)  HSLC
低碳高强
1.
The Development of HSLC Plate for Automobile Frames by EAF-CSP Process;
电炉CSP流程低碳高强汽车大梁钢的开发
补充资料:高硼低碳高温合金
分子式:
CAS号:

性质:一种镍基铸造高温合金。硼含量为0.05%~0.2%,碳含量小于0.05%,不同于普通铸造镍基合金的硼为0.005%~0.03%和碳为0.1%~0.25%。高硼低碳高温合金在保持普通镍基铸造高温合金高温强度的同时,中温性能特别是塑性显著提高,如Mar-M200合金在980℃时具有很高的持久强度、蠕变强度和良好的塑性,但760℃的持久塑性几乎为零,而其改型的高硼低碳B-1950合金在保持Mar-M200合金980℃优越性能的同时,760℃的持久塑性可达2%~5%。主要用于制做发动机涡轮叶片和整体铸造涡轮转子。

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