ICT can not only detect whether are there gaps or interstices,but also quantitatively describe their size,shape and position.

• ICT用于腐蚀研究；不仅可以探测出材料中腐蚀裂纹、孔隙等缺陷的有无；还能对它们的大小、形状以及空间位置作出定量的评价.