Methods X-ray dental film and panoramic pantomogram were used to determine the location of embedded supernumerary teeth on bases of the geometrical principle of X-xay photography.
17.your position distance 500 metres from intersection of reference line A and reference line B and distance 700 metres to port side of reference line C.
It appears, therefore, that the Sierra forests in general indicate the extent and positions of the ancient moraines as well as they do lines of climate.
Additionally, as the temperature increases, we notice that the strain at the slip trace positions becomes more similar to the strain in the matrix, and the width of the slip traces themselves gradually increases.
线—回旋线—回旋线—
驶轨迹模型。
及全
合临床检查,利用X射线照相中的几何学原理确定多生牙的
杂志
，
可以帮助我们测量路边
练瑜伽
伸。
群山（上）
，似乎 Sierra 森林总体上表明了古冰碛
