The triangle is an important structural shape in geometry and construction.
在几何和建筑中，三角形是一种很重要的结构形状。
Tour Triangle will be not the first skyscraper in the city of Paris since the 70's because there is already an other skyscraper under construction.
三角塔并非巴黎自70年代以来的首座摩天楼，因为已经有另一座摩天楼正在施工。
Equivalent triangle structure is constructed with hinged bar elements to precisely simulate the effect of wire rope pulley block in the finite element analysis of structure of construction machines.
在工程机械结构有限元分析中，采用铰接杆单元构造等效三角结构，准确的模拟钢绳滑轮组的作用。
应用推荐