双子阳离子表面活性剂
cationic gemini surfactant
Gemini cationic surfactants
双子温控离子液体
Thermoregulated ionic liquids
双子空间线性判别分析(DS-LDA)
Dual-Space Linear Discriminant Analysis(DS-LDA
双子空间鉴别分析(DSDA)
Agricultural history documents
酯基双子季铵盐
gemini quaternary ammonium salt contained ester bond
双子草酸酯季铵盐
gemini oxalate quaternary ammonium
双子柏
savine
Juniperus arenaria(Wils)Florin
Juniperus arenaria (Wils)Florin
Sabina vulgaris Antoine
Savin