本论文首先从这一角度入手，系统分析了支柱产业的特征，并探索性地构建了其选择基准和评价指标体系。
Firstly, this thesis systematically analyzes the features of supporting industry, and puts forward the selecting standards and evaluation index system.
“即使在这种压力下，剑角龙骨骼中也只有一些小支柱的骨头才会断裂，而且这些骨骼很容易恢复”他说。
"Even at these forces, only a few struts of bone might break; these would heal easily," he said.
下面有四个底座支柱支撑，并整体呈现为坚固的三角造型。
Here are four pillars supporting the base, and overall presentation is solid triangular shape.
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