heterocyclics

常见例句

Isolation of Bacteria Species for Degrading Sulfur Heterocyclics
专一性降解含硫杂环化合物菌株的分离和筛选
Keywords Nitrogen heterocyclics;Oxygen heterocyclics;Cobalt;Ammine complexes;
氮杂环化合物;氧杂环化合物;钴;氨络合物;
Keywords: Five-membered heterocyclics, Hyperpolarizability, Electron correlation effect,
关键词:五元杂环分子,超极化率,电子相关效应
Keywords combinatorial chemistry;solution phase combinatorial synthesis;heterocyclics libraries;
组合化学;液相组合合成;杂环化合物库;
Keywords Five-membered heterocyclics;Hyperpolarizability;Electron correlation effect;
五元杂环分子;超极化率;电子相关效应;
Keywords nitrogen heterocyclics;mass spectra;retention indexes;heavy crudes;qualitative analysis;
含氮杂环化合物;质谱;保留指数;重质石油;定性分析;