tympan

基本解釋

A piece of paper used on a press tympan to vary the pressure that produces light and dark tones.
輪廓紙爲(wèi)調(diào)整印刷壓力而覆在調(diào)壓滾筒上的紙，産生明暗相間的色度
a piece of paper used on a press tympan to vary the pressure that produces light and dark tones
輪廓紙，爲(wèi)調(diào)整印刷壓力而覆在調(diào)壓滾筒上的紙，産生明暗相間的色度
Keywords cholesteatoma posterior part of tympan operative approach from external auditory canal surgical intervention;
膽脂瘤;鼓室後部;外耳道進(jìn)路;外科手術(shù);
oiled Manila tympan
浸漬馬尼拉襯紙
tympan(o)-
鼓室