The complex prismatic structure of glass and aluminium on a steel frame has its detractors though – in 2009 it made number 8 on a list of 'the world's ugliest buildings'.
虽然有人批评由玻璃和铝钢框架组成的复杂的棱镜结构，但是被列为2009“世界最丑建筑“第八名。
Material compoSition, compacting method and die structure of P/M bush with step and prismatic surface on cylinder were outlined.
介绍带台阶并在圆柱体上有三棱面的粉末冶金村套的材料配方、压制方法和模具结构。
BBO crystal has three types ofinclusions, which are disorderly floccose inclusion, the negative-crystal structure ditrigonal pyramid and prismatic inclusions.
分析比较了各类包裹物在晶体中的结晶方位，提出并证实了晶体中的有规则状包裹物具有明显的负晶结构特征。
BBO crystal has three types ofinclusions, which are disorderly floccose inclusion, the negative-crystal structure ditrigonal pyramid and prismatic inclusions.
分析比较了各类包裹物在晶体中的结晶方位，提出并证实了晶体中的有规则状包裹物具有明显的负晶结构特征。
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