| 编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| boundary condition | 130 | 15 | 8.857 | 0.002261 | 0005003,0005007,etc | |
| initial datum | 71 | 12 | 6.273 | 0.001801 | 0005002,0005003,etc | |
| flat spacetime | 25 | 11 | 2.4 | 0.001387 | 0005002,0005022,etc | |
| exact solution | 33 | 11 | 3.2 | 0.000752 | 0005002,0005003,etc |