9.Traditional filtered backprojection(FBP) method required complete projection data,which were often difficult or even impossible to acquire for objective reasons.
传统的滤波反算法(FBP)要求完备的数据,而实际检测往往由于客观原因无法获得完全的数据。
10.Any of several venomous snakes of the genus Cerastes, such as the horned viper, having hornlike projections over each eye.
冠雉的一属(形似火鸡的一种树栖鸟,常被用于比赛和食用)。
11.What he introduced included oval projection, stereographic projection, analemma and scenography etc.
关于几何,他带来的有椭圆、球极、平行正和透视法等。
12.By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.
利用电荷法,给出导体薄板上电荷密度的表示式和垂面上场强分布。
13.Therefore, the goodness or the betterness of strategies as projections of some future outcomes will never be known for sure until they have been tried.
因此,在战略被尝试之前,它们作为对某种未来结果的预测的益处或优点将永远无法确切地知道。
14.An equalarea pseudo cylindrical projection gather is constructed, in which the longitudes are hyperbola being symmetrical to the central meridian and the latitudes are parallel lines.
15.Note that in the image above, the dark outline and true CrossHatch shading have been omitted to clearly illustrate the Perspective Camera projection of the grid texture onto the surface.
16.In this case, a large "staghorn" calculus (so named because the prominent projections of the stone into the calyces resemble deer antlers) was present that filled up the pelvis and calyceal system.