| 编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| power law | 54 | 19 | 2.944 | 0.002017 | 0509133,0509129,etc | |
| electric field | 64 | 28 | 2.333 | 0.001823 | 0509051,0509105,etc | |
| exponential distribution | 28 | 11 | 2.7 | 0.001122 | 0509001,0509172,etc | |
| differential equation | 33 | 13 | 2.583 | 0.000754 | 0509268,0509025,etc | |
| boundary condition | 61 | 26 | 2.36 | 0.000752 | 0509063,0509049,etc |