指标 | 旋转前 | 旋转后 | ||||
成分1 | 成分2 | 成分3 | 成分1 | 成分2 | 成分3 | |
pH | −0.755 | 0.156 | 0.341 | −0.777 | −0.327 | 0.033 |
K+ + Na+ | 0.165 | 0.928 | 0.183 | 0.001 | −0.158 | 0.947 |
Ca2+ | 0.841 | −0.245 | 0.049 | 0.564 | 0.671 | 0.027 |
Mg2+ | 0.71 | −0.468 | 0.247 | 0.33 | 0.808 | −0.153 |
Cl− | 0.425 | 0.59 | −0.506 | 0.665 | −0.299 | 0.504 |
| 0.548 | 0.637 | 0.514 | 0.039 | 0.421 | 0.889 |
| −0.469 | 0.187 | −0.702 | 0.158 | −0.832 | −0.173 |
| −0.653 | 0.013 | 0.588 | −0.878 | −0.043 | 0.006 |
总计 | 2.934 | 1.954 | 1.572 | 2.268 | 2.196 | 1.997 |
方差百分比% | 36.678 | 24.428 | 19.651 | 28.35 | 27.45 | 24.957 |
累积% | 36.678 | 61.106 | 80.757 | 28.35 | 55.8 | 80.757 |