1.
Phylogenetic Analysis of Nitrogen-Containing Macrolide Immunosuppressant Producing Streptomyces Strains
含氮大环内酯类免疫抑制剂产生菌的系统进化分析
2.
The Study of Synthesis and Molecular Recognition of Macrocyclic Coordination Compound;
含氮杂原子大环化合物的合成及分子识别研究
3.
a pyridine ring with three phosphorus groups.
含三个磷基的氮苯环。
4.
Synthesis of the macroligand-tungsten complexes of containing nitrogen and silicon and their catalysis behavior for dicyclopentadiene polymerization
含氮和硅的大位阻钨类配合物的合成及催化双环戊二烯聚合研究
5.
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
6.
Synthesis of Nitrogen-containing Heterocyclic Unsymmetric Urea by Selenium-catalyzed Carbonylation;
硒催化羰基化合成含氮杂环非对称脲
7.
Synthesis of Nitrogenous Heterocyclic Compounds Catalyzed by Solid Acid;
固体酸催化下含氮杂环化合物的合成
8.
Determining the Content of 1,8-Diaza-Bicycle Undecene-7 by Acid-Base Titration;
1,8-二氮双环[5,4,0]十一烯-7含量测定
9.
STUDY ON QSPR/QSAR OF NITROGEN-CONTAINING HETEROCGCIES;
含氮杂环化合物的QSPR/QSAR研究
10.
Genetic Analysis for Soluble Sugar Content, Total Nitrogen Content and Ratio of Sugar to Nitrogen of Rice(Oryza Sativa.L.) Across Environments;
不同环境下稻米可溶性糖含量、总氮含量和糖氮比的遗传研究
11.
Quantification of atmospheric nitrogen deposition at Guiyang area based on nitrogen concentration of epilithic mosses
基于石生藓类氮含量的贵阳地区大气氮沉降
12.
Effect of nitrogen application on nitrogen content and protein content in soybean plant
施氮对大豆植株氮素和蛋白质含量的影响
13.
The atmosphere consist of more than 70% of nitrogen.
大气中含有 70% 以上的氮气。
14.
Relationship between the Contents of N.P.K.and Water Supply and Fertilizer in Summer Soybean
夏大豆植株氮、磷、钾含量与水肥的关系
15.
Transport and Deposition of Atmospheric Nitrogen into the East China Sea;
陆源大气含氮物质的传输与海域沉降
16.
Study on Syntheses and Structures of Organotin Heteroatom Carboxylates and Heterocycle Mercaptan with N Atoms
含氮杂原子的羧酸及氮杂环硫醇有机锡化合物的合成及结构研究
17.
Synthesis and Characterization of Several Kinds of Novel Heterocyclic Compounds/Complexes Containing N and O;
几种新型含氮、氧杂环化（配）合物的合成及表征
18.
Thermochemical Study of Nitrogenous Heterocyclic Compounds with Biological Activity;
含氮杂环生物活性化合物的热化学研究