20世纪下半叶,人类平均寿命得到极大提高,这一方面得益于相对和平的环境减少了战争引起的巨大人员伤亡,另一方面则在于人类社会的全面进步,尤其是医学的快速、迅猛发展发挥了尤为重要的作用。药物学是医学中快速发展的学科之一,大量新药的研发 In the second half of the 20th century, the average life expectancy of mankind has greatly increased. This, on the one hand, has benefited from a relatively peaceful environment and has reduced the huge casualties caused by the war. On the other hand, it has been the all-round progress of human society, in particular, the rapid, The rapid development has played a particularly important role. Pharmacology is one of the rapidly developing disciplines in medicine, with a large number of new drug research and development