您要查找的是不是：
- The basic nitrogen compounds include pyridines and quinolines. 碱性氮化物包括吡啶和喹啉。
- To combine or treat with nitrogen or a nitrogen compound. 渗氮掺入或用氮或氮化合物处理
- Ammonium is toxic and is converted to organic nitrogen compounds in the root. 铵有毒，在植物根部被转化为有机含氮化合物。
- In this case the most important are nitrogen compounds , then follow compounds of oxygen and sulfur. 在这种情况下最重要的是氮化物，其次才是氧化物和硫化物。
- In this case the most important are nitrogen compounds ,then follow compounds of oxygen and sulfur . 在这种情况下最重要的是氮化物，其次才是氧化物和硫化物。
- In this case the most important are nitrogen compounds, then follow compounds of oxygen and sulfur . 在这种情况下最重要的是氮化物，其次才是氧化物和硫化物。
- For nitrogen compounds derived form ammonia (NH3) the root amine is used , as, for example , in hydroxylamine (NH2OH). 回复：对于从氨水中分解出的氮的化合物;氨基是被使用的;例如;在羟胺中.
- In this case the most important are nitrogen compounds , then follow compounds of oxygen and sulfur . 在这种情况下最重要的是氮化物，其次才是氧化物和硫化物。
- Investigation of extracting nitrogen compounds by solvent complexation is now actively under way. 综述了石油产品脱氮研究进展，提出了催化裂化柴油络合萃取脱氮的途径。
- This agent can selectively remove basic nitrogen compounds from coker gas oil and the refined oil yield is over 97%. 该工艺采用研制的脱氮用精制剂,该精制剂为一种酸性络合剂,能选择性脱除焦化蜡油中的碱性氮化物,精制后油的收率97%25以上。
- The results of analyses on some parameters of nitrogen compounds in oils indicate that oil migration direction is from north to south. 分析结果表明,主运移方向是由北向南。
- This product can also be used to improve the performance of fire retardant additives such as phosphates, halogens, and nitrogen compounds. 这一产品也可以用来提高防火添加剂的性能,如磷酸盐、卤元素和氮化物。
- A process for removing basic nitrogen compounds(BNC) from RFCC diesel oil was studied by adsorption using modified activated carbon. 用改性活性炭吸附脱除RFCC柴油中的碱性氮化物。
- This paper presents an effective method of complexation extraction for separation of nitrogen compounds from FCC diesel oil. 结果表明，络合萃取后催化裂化柴油中氮化物特别是碱性氮化物可得到有效的脱除；
- The reaction of organic nitrogen compounds in wastewater with chlorine will form toxic and harmful organic chloramines during the chlorination. 在氯消毒过程中,污水中的含氮有机物与氯反应会生成有毒有害的有机氯胺。
- It was determinedthat pyrrolic nitrogen compounds have potential significance in evaluating oil migration,paleoenvironment and thermal maturity. 非烃中吡咯类含氮水合物在指示油气运移方向、指相以及成熟度方面有着潜在地球化学意义。
- The rest comes from a variety of sources, including hydrofluorocarbons (HFCs), black carbon (soot), methane and nitrogen compounds. 余下来源各异，包括氢氟碳化合物（HFCs），黑碳（煤灰），甲烷与含氮化合物。
- Abstract: Removal of basic nitrogen compounds (BNC) from RFCC LCO was studied in lab using a denitrogenation agent WH-2. 摘要： 在实验室用WH-2 脱氮剂脱除RFCC 柴油中的碱性氮化物。
- Pyrrolic nitrogen compounds are used as tracers for investigating oil migration of Daluhu oilfield in Dongyin depression. 利用非烃中的含氮化合物作为石油运移示踪剂,探讨了东营凹陷大芦湖油田的油气运移方向。
- Denitrification is a microbial process in which oxidized nitrogen compounds are used as alternative electron acceptors for energy production. 摘要反硝化是微生物以氮氧化物作为电子受体产生能量的过程。
