The name of it comes from the lower-triangular form of system matrix in state-space equations when it is linear.

这一名称来源于下三角结构线性系统写成状态空间表达式后，系统矩阵中所表现出的下三角形状；

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Additionally, the triangular form helps to minimize the structural impact of uniquely high wind forces found on the Dalian coastline.

另外，三角形的形状能有效帮助减低大连海岸线特有的疾风对于结构的影响。

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The problem of global quadratic stability of switched nonlinear systems in block-triangular form under arbitrary switching is addressed.

研究具有块三角结构的非线性切换系统在任意切换下的全局二次稳定性。

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Its triangular form resembled a ship, entirely fitting for its location near the banks of the River Bassac.

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