| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| corrosion and materials degradation影响因子 | 0.35 | 0.3 | 7926 | 62 | 47 |
| corrosion | 1.03 | 0.7 | 4448 | 43 | 9 |
| and | 0.89 | 0.4 | 1655 | 8 | 3 |
| materials | 0.6 | 1 | 6821 | 98 | 9 |
| degradation影响因子 | 1.06 | 0.9 | 6833 | 11 | 23 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| corrosion and materials degradation影响因子 | 0.92 | 0.4 | 6340 | 42 |
