It recorded over 40 kinds of diseases, and further advanced the study of disease etiology.
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It systematically summed up the knowledge and experiences of the people of the Qin and Han dynasties, and also exerted important influence on the subsequent development in thefield of Chinese materia medica.
It described the etiology and pathological mechanisms of 1,739 kinds of symptoms and signs, and was an essential reference for clinical practice.
饮用净水水嘴的额定流量为()L/S。
A. 0.04-0.06
B. 0.06-0.08
C. 0.08-0.10
D. 0.10-1.20
饮用净水深度处理常用的方法有()。
A. 过滤
B. 活性炭吸附
C. 消毒
D. 膜分离