例如，布基球的原子键是一种独特的球面结构，球面中有六边形也有五边形(就和足球一样)，碳原子位于顶点处。
Buckyballs, for instance, have a unique spherical structure of atomic bonds that create a hexagon-pentagon structure (like that of a soccer ball) with atoms residing at the vertices.
在配电变结构耗散网络中引入顶点负荷、负荷、点状态、形、基、散网络、环变结构网络等新概念。
New concepts of top point load, arc load, top point state, net shape, net base, dissipated net andopencircuitvariable structure net are introduced into distribution net.
利用NYL-200D型压力实验机和落锤装置对圆筒形碳纤维增强环氧树脂基复合材料结构进行了准静态和动态冲击压缩实验。
Quasi-static and dynamic compression experiments of carbon fiber reinforced epoxy resin matrix composite cylinder structures are implemented by NYL-200D testing machine and drop weight equipment.
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