敬爱的梁植权院士，协和生化系永远怀念您！
Dear Prof. Zhiquan Liang, You will Always be with Department of Biochemistry of Peking Union Medical College.
通过赋权的方法讨论了单色三角形数量的范围，给出一种较简单的证明，介绍了板植图的存在性。
By weighting method this paper discussed the quantity of single color triangle, and proved it simply, while the entity of board-value map is also introduced.
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