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.
方法通过X牙片及全景片,结合临床检查,利用X射照相中的几何学原理确定多生牙的,确定手术入路,然后拔除。
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It actually resembles a tank (kund means reservoir or pond) rather than a well, but displays the hallmarks of stepwell architecture, including four sides of steps that descend to the bottom in a stunning geometrical formation.
它实际上更像一个水箱(kund 的意思水库或池塘)而不一口井,但展示了阶梯井建筑的标志,包括以惊人的几何形式下降到底部的四个侧面的台阶。