Factors that Affect Drugs Effectiveness Department of Pharmacology, School of Department of Pharmacology, School of Pharmacy, Liaoning University of Traditional Pharmacy, Liaoning University of Traditional Chinese MedicineChinese Medicine从使用情况来看，闭胸式的使用比较广泛。敞开式盾构之中有挤压式盾构、全部敞开式盾构，但在近些年的城市地下工程施工中已很少使用，在此不再说明。 Drugs factors IDose, and Physical nature of drugsIDose, and Physical nature of drugsFor For instance, instance, drug drug powder powder size, size, formulation, formulation, electrical electri
