底基 meaning in Chinese

[土] mudsill; [地] sole; sole plane
◇底基层 [土] underlayment; subbase; 底基面 sole plane

But transparent material can be backed by a white base to give good copy .
但若是透明底基，则需垫置乳白色底板，以取得良好的复照效果。
Basal basal plate
基底基板
Screeds , bases and in situ floorings - concrete wearing surfaces - code of practice
找平层底基和现场铺筑地板材料.混凝土耐磨层.实用规程
Screeds , bases and in - situ floorings - synthetic resin floorings - code of practice
找平层底基和就地铺装的地板材料.合成树脂地板材料.实施规程
Screeds , bases and in - situ floorings - pumpable self - smoothing screeds - code of practice
找平层底基和现场铺筑地板材料.可泵送自找平找平层.实施规范

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