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.
符号的大小归一化是数学表达式识别的一种很常见的预处理方法,它对于提高符号的识别率具有重要的意义。