Substitution

Separation of Nucleosides and Bases by HPLC with Stationary Phase of N-henylaminomethyl Bonded Silica Gel;

核苷與堿基的苯胺甲基鍵合硅膠固定相高效液相色譜分離

HPLC determination of several nucleosides and bases in Cordyceps sp.mycelium fermentation preparations;

HPLC分析蟲草發酵制品中多種核苷及堿基

Separations of bases on this stationary phase were achieved with .

研究了堿基在十二胺 N,N 二亞甲基膦酸(DDPA)改性氧化鋯固定相(DPZ)上的色譜保留行為,考察了流動相中甲醇含量、流動相pH值、緩沖溶液中離子類型和離子強度對堿基保留的影響,對DDPA在氧化鋯表面的吸附方式進行了研究。

Application of principal component analysis in date processing of quantum chemistry calculations on nucleic acid bases;

主成分分析方法在核酸堿基量子化學計算數據處理中的應用

Simultaneous determination of ergosterol, nucleosides and their bases from natural and cultured Cordyceps by pressurized solvent extraction and high performance liquid chromatography;

加壓溶劑提取高效液相色譜法測定天然和人工蟲草中的麥角甾醇、核苷及其堿基

Analysis of DNA base component of bacillus;

芽孢桿菌的DNA堿基組分分析

The method of hierarchical cluster analysis is used to count up and analyze thecontents and correlation of four alkali bases in twenty DNA sequences whose category are known.

　采用系統聚類分析方法,對已知類別的20種叫A序列中4種堿基的含量及各堿基之間的相關性進行了統計分析,發現不同類別的叫A序列中堿基的排列兵有明顯的規律性,由此建立了一種DNA序列分類的方法,井運用統計分析對這種分類方法的合理性給予了檢驗。

The influence of fly ash on partition characteristics of heavy metals before and after melting treatment was studied , including the melting temperature, melting time and the basicity.

研究探討了熔融溫度、熔融時間、堿基度對飛灰熔融處理前后重金屬分布特性的影響。