The advance could help engineers pack all sorts of spheres more efficiently, from nano-sized buckyballs to Christmas tree ornaments.
这个进步可以使工程师们更加有效的包装各类球形物品，从纳米级的巴克球到圣诞树饰品都适用。
May the Christmas candle in your smile, your happiness around the Christmas tree, anyway wish you all well, wish you a merry Christmas in advance!
愿圣诞烛光里有你的微笑，圣诞树上有你的快乐围绕，总之愿你一切安好，提前祝你圣诞节快乐！
Aim to upwards points, in this paper, advance a knowledge roughness based approach to hybrid decision tree, select less knowledge roughness as tested attribute to construct decision tree.
针对以上两种决策树特点，提出了基于知识粗糙度的混合变量决策树的构造方法，选择知识粗糙度较小的分类属性来构造决策树。
Because cube can't be good for multidimensional visualization, we improve multidimensional type structure (MTS) and advance a tree multidimensional type structure (TMTS).
在分析了立方体方式不能很好的实现多维可视化的基础上，对多维类型结构(MTS)进行改进，提出了一种树形多维类型结构(TMTS)。
Preparations start well in advance, with the sending of Christmas CARDS and the setting up of a decorated Christmas tree in a prominent place in the home.
人们老早就做好准备，寄圣诞贺卡，在家里的显眼位置摆放装饰圣诞树。
Preparations start well in advance, with the sending of Christmas CARDS and the setting up of a decorated Christmas tree in a prominent place in the home.
人们老早就做好准备，寄圣诞贺卡，在家里的显眼位置摆放装饰圣诞树。
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