| 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 | 63 | 15 | 4.429 | 0.002884 | 0405002,0405014,etc |
| 2 | quantum field theory | 36 | 12 | 3.0 | 0.00171 | 0405007,0405010,etc |
| 3 | Einstein' equation | 30 | 13 | 2.333 | 0.000887 | 0405017,0405022,etc |
| 4 | stress-energy tensor | 31 | 11 | 3.0 | 0.000658 | 0405007,0405010,etc |
| 5 | spherical symmetry | 30 | 14 | 2.231 | 0.000644 | 0405007,0405008,etc |
| 6 | quantum theory | 32 | 12 | 2.727 | 0.000393 | 0405001,0405007,etc |