填充空隙 meaning in English
infilling
Examples
- Stereoscan photographs showed that both the inner and outer coating membranes of sapcus were formed by different size and shape micro particles of coating materials , which were closely stacked at random
高吸水性树脂包膜尿素的内外膜均是由大小不一形状不规则的包膜材料微粒无序紧密堆积，并由胶粘剂填充空隙胶联而成，包膜叠层间和叠层内有微小孔隙，它们是尿素溶出的通道。