比较九点格式不同的节点值计算方法对计算精度的影响，数值算例表明采用流连续双线性插值方法的九点格式计算精度有所改善。
On distorted meshes, the accuracy and efficiency of NPS applied with different cell-vertex interpolation methods and iterative methods have been compared.
双线圈装用连续的双圈铁丝绕穿过打在书本订口的方孔而成的一种活页装。
Wire-o binding a method of loose-leaf binding in which a continuous double loop of wire runs through punched slots along the binding side of a booklet.
本文系统研究了一般形式的双线性连续系统和离散系统的最优控制问题。
This thesis discusses the optimal control problem of general bilinear discrete and continuous systems.
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