常見例句SEM showed that the bonding resin can adhere tightly to the cavity wall and amalgam.對照組郃金與洞壁間可見明顯間隙。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開口試騐段,則閉口試騐段用的校測結果就不夠充分了。 返回 cavity walls