三氮,3-nitrogen英语短句,例句大全

三氮,3-nitrogen
1)3-nitrogen三氮
1.The 3-nitrogen content and distribution of the fleet layer groundwater in Kunming basin was studied through the analysis of water quality in the research area.通过对研究区内多年水质监测资料的分析,查明了昆明盆地浅层地下水中三氮的含量及其分布规律,在此基础上,从地下水污染源、区内的地质环境条件以及地下水开采等方面探讨了地下水中三氮的迁移、转化及其污染机理。

英文短句/例句

1.Synthesis of 1,4,7-tris(cyanomethyl)-1,4,7-triazacyclononane1,4,7-三(腈甲基)-1,4,7-三氮杂环壬烷的合成
2.And also it refers the prevention and treatment technology of nitrogen in groundwater.同时,要提高三氮污染的野外监测水平和三氮污染的治理技术研究。
3.Photoelectrochemical Comparative Studies of the Inhibiting Action of BTA and 4CBTA on Copper苯并三氮唑和4-羧基苯并三氮唑对铜缓蚀作用的光电化学比较
4.Studies on the Synthesis and Biological Activities of Schiff Base of Triazole and Triazolo Thiadiazole Derivatires;含三氮唑的希夫碱和三氮唑并噻二唑的合成及生物活性研究
5.Synthesis of 4-Nitro-4'-Azobenzene-Diazoaminoazobenzen and Its Color Reaction with Nickel(Ⅱ) Cation4-硝基-4'-偶氮苯基重氮氨基偶氮苯三氮烯合成及其与镍(Ⅱ)的显色反应
6.Treatment of Wastewater from Production of BTA by Oxidation Pond Process氧化塘工艺处理苯并三氮唑生产废水
7.Study on Special Vulnerability of Nitrogen Pollution in Bei Jing Suburbs;北京城近郊“三氮”特殊防污性能评价
8.Synthesis of 3-amino-1,2,4-triazole under Microwave Irradiation;微波辐射合成3-氨基-1，2，4-三氮唑
9.Synthesis and Biological Activity of N-(2-chlorine phenyl)-N~1-(1, 2,4-triazoly) Urea Compund;N-(2-氯苯基)-N~1-(1,2,4-三氮唑)脲的合成
10.The Synthesis of N-(4-chlorine phenyl) -N - (1, 2, 4-triazoly) Urea;N-(4-氯苯基)-N’-(1,2,4-三氮唑)脲的合成
11.Studies on synthesis of 4-amino-1,2,4-triazole4-氨基-1,2,4-三氮唑合成研究
12.Synthesis of 5-acid-3-amino-1,2,4-triazole under microwave irradiation微波辐射合成5-羧基-3-氨基-1,2,4-三氮唑
13.SYNTHESIS OF 4-[1-(1,2,4-TRIAZOL-1-YL)METHYL]-BENZONITRILE4-[(1H-1,2,4-三氮唑基)甲基]-苯腈的合成
14.triphenyl tetrazolium chloride method氯化三苯基四氮唑法
15.a pyridine ring with three phosphorus groups.含三个磷基的氮苯环。
16.The Research on Nitrogenase Activities of N_2-fixation Bacteria by Border Separation from Three Flowers Root;三种花卉根际固氮细菌固氮酶特性研究
17.Investigation on Synthesis of Nitrogen-containing Heterocycles from Trimethylsilyl Azide;三甲基叠氮硅合成含氮类杂环化合物的研究
18.Synthesis and Characterization of B-trichloroborazine and Polyborazine三氯环硼氮烷和聚硼氮烷的合成与表征

相关短句/例句

three nitrogen三氮
1.With 31 batteries "three nitrogen" data,the paper researches "three nitrogen" content changes influenced by temperature and interfusing air s time.利用现场实测的31组“三氮”数据,研究了温度及混入空气时间对地热水中“三氮”质量浓度变化规律的影响。
3)nitrogen trifluoride三氟化氮
1.Application of ASPEN PLUS in Nitrogen trifluoride-Carbon tetrofluoride Azeotropic Distillation;ASPEN PLUS软件在三氟化氮-四氟化碳体系共沸精馏中的应用
2.In order to prolong the useful life of electrode and improve the efficiency of current,and to reduce the pollution of nickel on electrolyte and the cost of producing NF_3,the nickel anode was substituted by carbon anode in the course of producing nitrogen trifluoride(NF_3).为提高电极的应用时间、提高电解槽的电流效率、降低镍对电解质的污染和降低生产成本,将现行制备三氟化氮(NF3)的阳极材料由镍换为碳。
4)1,2,4-1H-triazole1,2,4三氮唑
5)4-methyltriazene芳三氮烯
6)Triazene三氮烯
1.Determination of 1-(Azobenzene)-3-(5-chlorine-2-pyridyl)-triazene by RP-HPLC;反相高效液相色谱法测定1-(对偶氮苯)-3-(5-氯-2-吡啶)-三氮烯
2.The progress of study on synthesis of triazene reagent and its color reaction with Cd(Ⅱ);三氮烯试剂的合成及其与Cd(Ⅱ)的显色反应研究进展
3.Determination of 1-(4-Nitrophenyl)-3-(5-Bromo-2-Pyridyl)-Triazene by Reversed Phase High Performance Liquid Chromatograph;反相高效液相色谱法测定1-(4-硝基苯)-3-(5-溴-2-吡啶)-三氮烯