直方图的平均值和标准差怎么算简介：Okay, Mr. Xia, this matter is over. If anyone dares to take action, I will put him in jail directly. The team leader said in a deep voice, then ignored the other party and left directly with the escort team.
Okay, Mr. Xia, this matter is over. If anyone dares to take action, I will put him in jail directly. The team leader said in a deep voice, then ignored the other party and left directly with the escort team.
