aas

• Aa : there is football match at the olympic sports center
  足球比赛在奥林匹克中心进行。
• Kinetics in the aa tmpd and aa bepd reaction system
  反应体系的动力学研究
• Gf - aas determination of trace of lead in shrimp paste
  石墨炉原子吸收光谱法测定虾酱中铅
• Gf - aas determination of trace lead in titanium ore
  石墨炉原子吸收光谱法测定钛矿中微量铅
• Aas determination of high nickel contents in catalyts
  原子吸收光谱法测定催化剂中高含量镍
• Determination of calcium for manganous sulfate by aas
  原子吸收分光光度法测定硫酸锰中的钙
• Synthesis and performance of aa - ippa copolymer
  聚合物的合成及性能研究