那是慈母般关爱与宽容的了不起的表现。It was an incredible display of motherly love and forgiveness.其他变化包括对非婚夫妇生育更为宽容的态度。Other changes include more tolerant attitudes to unmarried couples having children.她这个人才气逼人,可是绝对忠诚可靠,而且毫不做作,有人情味和宽容心。Sh...
MgO改性提高对二乙苯选择性最为明显.Silylation, P modification and MgO modification can improve p - DEB selectivity greatly.指出高效、节能的分子筛吸附分离法是分离二乙苯的最佳选择.The best choice for separating diethylbenzene is the adsorptive separation by zeolite...