The diagnostic coincidence rate of the eroded depth in the four stages,T to T ,was 0%,87 7%,8 % and 00% respectively.
The diagnostic coincidence rate of the eroded depth in the four stages,T to T ,was 0%,87 7%,8 % and 00% respectively.
其中对浸润深度 T ～ T各期判断符合率分别为 0 %、87.7%、8.%、0 0 % ;