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- The triangle element was used in the forming element stifness matrixes. 给出了三角形单元的几何刚度矩阵公式。
- Meantime,in order to reduce calculation and data storing,dynamic aggregating algorithm of triangle element mesh is proposed. 同时,为了减小计算量和数据量,提出并实现了三角形单元的动态聚合算法。
- It was proved that the area coordinates of plane triangle element and the volume coordinates of tetrahedron element are equivalent to the oblique Cartesian coordinates by the analytical and geometrical methods. 本文通过分析法和几何法证明:在有限元法和边界元法中,平面三角形单元的面积坐标或四面体单元的体积坐标与由这些单元的二边或三边构成的斜交笛卡儿二维坐标或三维坐标,尽管定义不同,而其内容却是完全对等的。
- Results The original blocky images of electrical impedance tomography by the triangle elements can be transformed into smoothing images. 结果：原始的按三角形单元分块显示的电阻抗断层成像的图像，可转换为光滑的图像。
- He outlined the triangle in red. 他用红笔画出三角形。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- He was out of his element at the ball. 他在舞会上感到格格不入。
- There's an element of truth in his story. 他说的有些道理。
- Water is a fish's natural element. 水是鱼的自然栖息地。
- He tried to prove that the triangle was isosceles. 他想证明那个三角形是等腰的。
- He swept a triangle with his finger. 他用手指在空中画了个三角形。
- Shall we sign a triangle trade agreement? 我们订一个三角贸易协议好吗?
- A machine element moved by another machine element. 机械的从动部靠其它机器部件移动的机器部件
