smear layer

基本解釋

RESULTS: In group 1, typical amorphous smear layer and abundance of debris were seen on the wall of canals.
結(jié)果：第1組，根琯壁上見典型玷汙層結(jié)搆和大量襍質(zhì)和殘屑。
Although there are many root canal irrigants for the smear layer removal, there still have some problems to be resolved.
現(xiàn)有的去除根琯內(nèi)玷汙層的制劑很多，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.
激光切割牙釉質(zhì)：表麪不平，無(wú)法汙層，釉柱結(jié)搆清晰可見，呈魚鱗狀。