cavity walls
英
美
- 洞壁
详细释义
名词 cavity wall:
-
a wall formed of two thicknesses of masonry with a space between them
双语例句
- SEM showed that the bonding resin can adhere tightly to the cavity wall and amalgam.
对照组合金与洞壁间可见明显间隙。 - The calibration of a closed throat will not suffice if the walls are removed to make an open throat.
如拆走洞壁形成一个开口试验段，则闭口试验段用的校测结果就不够充分了。
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