...不锈钢器械进行根管的预 备,由于器械材料及根管结构的复杂性,如根管的弯曲、狭窄等,在根管的 预备过程中易出现根管内台阶(Ledges)、肘根管(Elbow)、根尖孔敞丌 (Zip)、根尖区穿孔(Transportation)、根管偏移(Perforation)等临床中不 希望遇到的并发症。
基于8个网页-相关网页
Kitchen sink ledges 厨房水槽的壁架检查
Ocean Ledges 海洋岩壁
growth ledges 生长台阶
structure ledges 结构台阶
interfacial structure ledges 界面结构台阶
N-COUNT A ledge is a piece of rock on the side of a cliff or mountain, which is in the shape of a narrow shelf. 岩脊
...like a wounded bird seeking refuge on a mountain ledge.
…就像一只受伤的鸟在山的岩脊上寻找藏身处一样。
N-COUNT A ledge is a narrow shelf along the bottom edge of a window. 窗台
Dorothy had climbed onto the ledge outside his window.
多萝西已经爬到了他窗台外面。
Create bookshelves out of unexpected materials; these narrow ledges are vintage wooden skis.
利用意想不到的材料制作书架：图中墙上细长的壁板都是中古木头滑雪板。
The park is a beautiful spot that juts into the Mediterranean and is surrounded by rocky ledges that the waves crash up against.
这是一个伸入到地中海中的美丽公园，四周的嶙峋怪石被海浪不断地冲刷着。
In these applications, flexible led strips can be concealed in recesses or behind ledges so that they cannot be seen from any point of view.
在这些应用中，灵活LED光带可以被隐藏在凹槽处或壁架后面，所以不管从哪个角度都看不到它们。
应用推荐