1.
The effects of environmental factors on purification of NH_3-N and NO_2-N by three preparations of probiotics
环境因子对3种微生态制剂净化总氨氮、亚硝酸盐氮作用的影响
2.
Simultaneous determination of the total nitrogen,ammonium-nitrogen,nitrite-nitrogen,and nitrate-nitrogen in wastewater by continuous fluxion analysis
连续流动分析法同时测定污水中总氮、氨氮、亚硝酸盐氮、硝酸盐氮
3.
Application of Nitrification Accelerator for Reducing Total Amount of Ammonia Nitrogen in Dischargeable Wastewater;
运用硝化促进剂消减外排废水氨氮总量
4.
Research on the Alternatives of Non-ammonia Water in Determination of Total Nitrogen in Water Quality Analysis
水质总氮测定中无氨水的替代用水研究
5.
Cost model for reducing total COD and ammonia nitrogen loads in wastewater treatment plants
污水处理厂COD和氨氮总量削减的成本模型
6.
" Amine: Any of a class of nitrogen-containing organic compounds derived, either in principle or in practice, from ammonia (NH3)."
胺: 原则上或实际上是从氨(NH3)衍生的含氮有机化合物的总称。
7.
Clinical Observation of Total Glycosides of Wite Paeony Combined with Methotrexate and Sulfasalazine on the Treatment of Ankylosing Spondylitis
白芍总苷联合甲氨喋呤柳氮磺吡啶治疗强直性脊柱炎临床观察
8.
Effect of Small Peptide on Nitrogen Retention, Digestibilities of Nutrients and Concentrations of Glucose, Ammonia, Total Amino Acid of Portal Veinous Plasma in Goats;
小肽对山羊氮存留、营养物质的消化率以及门静脉血糖、血氨和总氨基酸浓度的影响
9.
Process and Mechanism of Ion-nitriding under the Atmosphere of N_2 and N_2-NH_3;
纯氮、氮—氨离子渗氮工艺和机理研究
10.
para-aminoazobenzene hydrochloride
对氨基偶氮苯盐酸盐
11.
ortho-aminoanisole diazonium salt
邻氨基苯甲醚重氮盐
12.
Study on Dynamics of Ammonia Nitrogen Degradation in Wastewater with Low Carbon-nitrogen Ratio
低碳氮比污水中氨氮降解动力学研究
13.
Mechanism of Ammonium Removal in the Completely Autotrophic Nitrogen Removal in One Reactor Process
单级自养脱氮工艺氨氮去除途径研究
14.
diminazene aceturate
重氮氨苯脒乙酰甘氨酸盐
15.
L-Arginine: This amino acid is a precursor to nitric oxide( NO).
精氨酸：这种氨基酸是氮氧化物（O）前身。
16.
An enzyme of nitrogen-fixing bacteria that activates the conversion of nitrogen to ammonia.
定氮酶在固氮细菌中催化氮转化成氨的一种酶
17.
As for the total scores of tobacco, arginine, phenylalanine, serine, total free amnio acids and tyrosine have big contribution.
对评吸总分贡献较大的有精氨酸、丙氨酸、氨酸、游离氨基酸和酪氨酸。
18.
Experimental Study and Process Design for Disposal of High Concentration Ammonia Nitrogen Waste Water to Recovery Ammonia Nitrogen in Rare Earth Smelting;
稀土冶炼高氨氮废水的氨氮回收技术试验研究及工程设计