| 编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| differential equation | 42 | 18 | 2.235 | 0.001488 | 0604007,0604013,etc | |
| matter field | 52 | 12 | 4.545 | 0.001019 | 0604006,0604013,etc | |
| initial datum | 61 | 14 | 4.615 | 0.00099 | 0604010,0604012,etc | |
| boundary condition | 49 | 16 | 3.133 | 0.000783 | 0604010,0604013,etc |