人类对疾病的认识和斗争已经经历了漫长的岁月,积累了丰富的经验。在古代,对疾病的诊断、治疗以及对用药效果的判断多是凭经验的;观察的主要手段是靠人的感官。近代医学建立了经典的临床生化检验方法,使人类对疾病的诊断和治疗都更加准确和有效。这时除了使用显微镜外,还使用滴定管、光电比色计或简单的分光光度计等分析仪器。这些都一直沿用到今天。目前我国的大多数医院仍然主要 The human understanding of the disease and the struggle has gone through a long time, has accumulated rich experience. In ancient times, the diagnosis of the disease, treatment and judgments on the effect of medication are mostly empirical; the main means of observation is by the human senses. Modern medicine has established a classic clinical biochemical test methods, so that human diagnosis and treatment of the disease are more accurate and effective. At this time in addition to using a microscope, but also the use of burettes, photoelectric colorimeter or a simple spectrophotometer and other analytical instruments. These have been used today. At present, most hospitals in our country are still the main ones