This paper established two triangle inequalities containing angular parameter and the fundamental inequality of triangle was strengthened.
建立两个含角参数的三角形不等式，加强了三角形基本不等式。
This paper established two triangle inequalities containing angular parameter and the fundamental inequality of triangle was strengthened.
建立两个含角参数的三角形不等式，加强了三角形基本不等式。
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