cavity walls
英漢例句
- SEM showed that the bonding resin can adhere tightly to the cavity wall and amalgam.
對(duì)照組合金與洞壁間可見(jiàn)明顯間隙。 - The calibration of a closed throat will not suffice if the walls are removed to make an open throat.
如拆走洞壁形成一個(gè)開(kāi)口試驗(yàn)段，則閉口試驗(yàn)段用的校測(cè)結(jié)果就不夠充分了。