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- Dissolved organic carbon(DOC) and dissolved organic nitrogen(DON) are rarely measured together when studying dissolved organic matter(DOM) in lake water. 溶解有机氮(dissolved organic nitrogen;DON)与溶解有机碳(dissolved organic carbon;DOC)相结合在湖泊水体溶解有机质(dissolved organic matter;DOM)的研究中少有报道.
- Determination of Dissolved Organic Nitrogen in fresh lake water: method comparison 淡水湖泊水体中溶解有机氮测定方法的对比
- Soil dissolved organic nitrogen 土壤可溶性有机氮
- dissolved organic nitrogen 溶解有机氮
- Such as: Dissolved organic carbon and nitrogen (DOC and DON) has increased by 113.24% and 43.80%. 例如溶解性有机碳、氮;养殖初、末期相比较分别升高了 113.;24%25、43
- Karsten K,Stefan G.Different effects of peat degradation on dissolved organic carbon and nitrogen[J].Org.Geochem.,2002,33:319-326. 王淑平周广胜等.;土壤微生物量氮的动态及其生物有效性研究[J]
- The product and emission of the CO 2 and CH 4 are related to soil organic carbon (SOC), dissolved organic carbon (DOC) and nitrogen content, meanwhile which are affected by the soil temperature and hydrological condition. 沼泽湿地CO2 和CH4的产生和排放与土壤有机碳、溶解有机碳及氮素含量有密切关系 ;同时受土壤温度和水文条件的影响 .
- Dissolved organic carbon (DOC) is an important part of soil carbon pool. 溶解有机碳(Dissolved Organic Carbon,简称DOC)是土壤碳库的重要组成部分。
- 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。
- Cadmium adsorption in soil influenced by dissolved organic matter derived from rice straw and sediment. 水溶性有机质对土壤中镉吸附行为的影响。
- PCBs and organic chlorinated pesticides(OCPs) are positively correlated with DOC(dissolved organic carbon). 研究表明该地区PCBs与水中的DOC(dissolved organic carbon)具有一定的正相关.
- The N in the SOM existed mainly in the form of organic nitrogen, and the soil C:N was significantly correlated with SOM. 土壤中的氮素主要以有机氮的形式存在于土壤有机质中,土壤碳氮比与有机质含量显著相关。
- The dissolved organic matter is removed through chemical flocculation and biological adsorption in CBFP. 对溶解性有机物的去除是通过化学和生物作用共同实现的,其中生物作用主要表现为生物吸附作用。
- There are four major processes in biogeochemical cycling: nitrification fixation;organic nitrogen ammonification;nitrification, and denitrification. 这一地区氮的生物地球化学循环包括:生物固氮、有机氮的氨化、氮的硝化、反硝化等4个主要过程。
- Remove dissolved organic waste, foul odors toxins, chloramines, chlorine and hydrogen sulfide. 能去除溶解在水中的有机废物，毒素和异味，氯/胺，氢化硫等。
- 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。
- The effects of inorganic and organic nitrogen sources on synthesis and secretion of gentamicin in shake flask fermetation were studied. 研究了无机与有机氮源对庆大霉素合成与分泌的影响。
- COC concentrations in collected samples was 1.79~2.05mg/L, occupying 8.11%~22.13% of total dissolved organic carbon (DOC). 结果表明;所采水样中的COC浓度为1.;79~2
- The production of erythromycin in the shake flask is apparently influenced by adding different kinds of organic nitrogen source. 红色糖多孢菌的摇瓶培养基中采用不同有机氮源时红霉素的效价明显不同。
- The paper discusses some problems during determining dissolved organic carbon (DOC) in sea water samples by TOC analyzer and corresponding solutions. 本文探讨了用TOC分析仪测定海水样品中溶解有机碳时的一些问题和解决对策。
