查询词典 canal ray

Methods The methods of hand-feeling, X-ray photography and electricity were applied to the measurement of the root-canal length, and then the outcomes were compared with the solid measuring method of the separated teeth.

采用手感法X光照片，电测法3种方法测量根管长度，并和离体牙实测相比较。

Cholesteatoma; Facial nerve canal; Tomography; X-ray computed

胆脂瘤；面神经管；体层摄影术； X线计算机

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。