plain points造句

例句与造句

1. seventeen plain groups, which were associated with 2d braided geometry of composites, were deduced from the combination of ten plain point groups and five plain dot lattices
   摘要由10个平面点群与5个平面点阵组合，推导出与二维编织复合材料几何结构有密切关系的17个平面群。
2. It's difficult to find plain points in a sentence. 用plain points造句挺难的