姜的笔顺

姜笔顺是横，竖，竖，横，竖，横折，横，竖，横，横，竖，横折，横，竖，横，横。

造句

PCNA表达随姜黄油浓度的增大而逐渐减弱，且PCNA表达强度差异具有显著性意义（P＜0.01）；

PCNA expression level decreased gradully with the increasing concentrations of turmeric oil and it had significant difference with control group ( P < 0.01)