对于井间断面采用三角形剖分，并给定单元节点的速度和位置参数；
We take a triangular grid, where velocity and position parameters of each grid-point must be given.
房室束横断面大多为三角形，外包有疏松结缔组织鞘。
His's bundle surround by loose connective tissues, was mostly triangle in shape.
口外水下三角洲及杭州湾是长江来沙的主要淤积地，过大通断面的泥沙约有70％左右进入此区域沉积。
Coming sediment mainly deposit in the submerged delta and Hangzhou Bay, and there is about 70% of sediment that go through Datong section into this region.
假设河道呈三角形断面和均匀流，得到湿周法的解析解表达式。
Under the assumptions of the triangular cross section channel and the uniform stable flow, an analytical solution of MEIFR is deduced.
系统采用三角形摄影测量原理，借助线型激光和高速数字像机获取钢轨断面轮廓信息；
The system utilizes the triangulation photogrammetry, and obtains rail profile with the help of line-type laser and high-speed digital camera.
选取1997年、2000年和2002年三个时间断面对珠三角城市人居环境进行测算。
Then this paper chose three episodes of 1997,2000and 2002 to evaluate Pearl River Delta urban human settlements.
所述的密封唇边断面为三角形。
首先，实现了三角形双线性内插算法并应用于纵断面获取。
Firstly, the algorithm of triangular bilinear interpolation is shown in detail and applied to acquire the profile from TIN.
首先，实现了三角形双线性内插算法并应用于纵断面获取。
Firstly, the algorithm of triangular bilinear interpolation is shown in detail and applied to acquire the profile from TIN.
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