Objective To observe the clinical therapeutic effect of “Xiaoguishao Powder” on precancerous lesion of gastric cancer(PLGC).
目的观察小归芍颗粒治疗胃癌前病变的临床疗效。
The size normalization of notations is a common pretreatment method in mathematical expression recognition, and it has a great significance to enhance the efficiency of notation recognition.