row coefficient的意思|示意

The coefficient matrix is stored by row storage. Column storage address is also provided. Rapid storage of coefficient matrix in finite element method is then realized.

系数阵采用行存储，同时提供按列寻址的地址，实现有限元系数矩阵的快速存储。

Besides, they decrease rapidly with the increase of tube bundle rows. When the row number amount to 8 or more, the resistance coefficient does not change any more.

随管束排数的增加，阻力系数迅速下降，当管束排数大于8后，则不再有明显变化。