| 编号 | 全称 | 缩写 | 总数 | 文章数 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| friedmann robertson walker | FRW | 104 | 12 | 1.667357 | 9802031,9802052,etc | |
| post newtonian | PN | 292 | 7 | 2.001421 | 9801004,9801014,etc | |
| innermost stable circular orbit | ISCO | 40 | 4 | 1.501334 | 9806077,9806108,etc | |
| locally rotationally symmetric | LRS | 36 | 3 | 2.000202 | 9811051,9811056,etc |