枸橼酸哌嗪治疗蛔虫感染是最好的药物.Piperazine citrate is the drug of choice in the treatment of Ascaris infestations.目的改进盐酸环丙沙星制备中的哌嗪缩合反应.Objective To improve Piperazine condensation reaction in the preparation of Ciprofloxacin hydrochlo...
The hydrophobicity is related to molecular volume and polarity.分子的疏水性跟分子的体积和极性有关.Multicolored reconstructions have been formed using ( black and white ) volume holographic plates.利用黑白体积全息片已经做成了彩色重建象.A supplementary volum...