The production of three dimentional spherical reinforced preforms by means of one-side-sewing technology is presented.
介绍了通过单面缝纫技术生产三维球面增强预型件的方法。
METHODS Three dimentional images received according to eight angle and sculpting locations were observed in 25 normal spines.
方法对2 5例正常脊柱行螺旋CT扫描后经三维软件处理，分别按多个切割层面切割成像进行观察。
Three dimentional beam profiles on thefocal plane are showed. The central peak intensity and width of the beam spot are given.
给出了高斯参数与中心峰值强度及光点直径的定量关系；
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