| good agreement | 0.32 |
| become apparent | 0.25 |
| depend on the type | 0.25 |
| excite electron cyclotr… | 0.25 |
| become more negative | 0.16 |
| obtained | 0.82 |
| measured | 0.52 |
| chosen | 0.45 |
| given in the table | 0.45 |
| estimated | 0.35 |
| derived | 0.32 |
| changed | 0.25 |
| used in various impleme… | 0.25 |
| shown | 0.25 |
| reported in the literat… | 0.25 |
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