| 编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| 1 | boundary condition | 160 | 14 | 12.0 | 0.003612 | 0407006,0407009,etc |
| 2 | differential equation | 39 | 13 | 3.167 | 0.001657 | 0407005,0407006,etc |
| 3 | exact solution | 30 | 11 | 2.9 | 0.001361 | 0407018,0407024,etc |
| 4 | initial datum | 77 | 11 | 6.7 | 0.000854 | 0407004,0407011,etc |