耐药质粒的组成部分是()。 ["RTF(耐药传递因子)与F因子","RTF与耐药(-γ)决定因子","γ决定因子与gAl基因","γ决定因子与Bio基因","γ决定因子与F因子"]
对机体具有温煦、推动、兴奋等作用的是()。 ["肾精","肾气","肾阴","肾阳","肾血"]
属于静脉注射脂肪乳剂中乳化剂的是() ["大豆油","大豆磷脂","甘油","羟苯乙脂","注射用水"]
正相分配色谱
甘露醇是下列哪种() ["调节pH","填充剂","调节渗透压","稳定剂","抑菌剂"]
人造合成水晶、首饰变蓝的元素是什么?