heterocyclics

英

美

n.  杂环化合物

双语例句

• Database Construction of GC Retention Index and Correction of Mistakes in Database A method is discussed for identifying the nitrogen heterocyclics by using GC retention data, mass spectra and MS library search results.
  构建色谱保留指数数据库及数据错误查找探索了色谱保留值与质谱信息相结合的定性分析方法。
• Calculations of chemical shifts of protons in rings of fused benzenoid aromatic heterocyclics and their alkyl chains
  稠苯芳杂环及其烷基质子化学位移的计算
• A method is discussed for identifying the nitrogen heterocyclics by using GC retention data, mass spectra and MS library search results.
  探索了色谱保留值与质谱信息相结合的定性分析方法。
• DFT calculation of pKa for some aromatic heterocyclics in DMSO Solution
  若干芳香杂环化合物在DMSO溶液中pKa值的密度泛函计算