smear layer

常见例句

RESULTS: In group 1, typical amorphous smear layer and abundance of debris were seen on the wall of canals.
结果：第1组，根管壁上见典型玷污层结构和大量杂质和残屑。
Although there are many root canal irrigants for the smear layer removal, there still have some problems to be resolved.
现有的去除根管内玷污层的制剂很多，但都存在一些缺陷。
Laser - cut enamel; the surfaces were not flat and devoid of a smear layer, with some evidence of prism structure , like fish scale.
激光切割牙釉质：表面不平，无法污层，釉柱结构清晰可见，呈鱼鳞状。