研究文章
统计上的校准的x射线荧光光谱法岩石和矿物的主要元素
表2
回归(x- - - - - -y):matrix-corrected intensity-concentration (IntCorr-Conc)参数。
|
| 元素 |
回归 |
数量的数据对(校准器) |
回归方程参数 |
质量的回归方程 |
| 变量
- - - - - -
|
模型 |
拦截(
) |
|
|
斜率(
) |
|
|
|
|
|
| SiO2 |
IntCorr-Conc |
OLR |
60 |
10.8541 |
1.6762 |
4.4641 |
0.1452 |
0.0055 |
0.0146 |
0.96105 |
0.92362 |
| IntCorr-Conc |
UWLR |
60 |
−0.0148 |
0.9765 |
2.6006 |
0.1848 |
0.0032 |
0.0085 |
0.99157 |
0.98321 |
|
| TiO2 |
IntCorr-Conc |
OLR |
60 |
0.0344 |
0.0220 |
0.0587 |
0.0736 |
0.0016 |
0.0043 |
0.98644 |
0.97307 |
| IntCorr-Conc |
UWLR |
60 |
0.0020 |
0.0204 |
0.0542 |
0.0801 |
0.0015 |
0.0040 |
0.99114 |
0.98235 |
|
| 艾尔2O3 |
IntCorr-Conc |
OLR |
60 |
−0.1675 |
0.6763 |
1.8011 |
0.1514 |
0.0056 |
0.0150 |
0.96237 |
0.92615 |
| IntCorr-Conc |
UWLR |
60 |
−0.0070 |
0.4419 |
1.1769 |
0.1397 |
0.0037 |
0.0098 |
0.98557 |
0.97135 |
|
| 菲2O3t |
IntCorr-Conc |
OLR |
60 |
−2.0576 |
0.5960 |
1.5873 |
0.2160 |
0.0066 |
0.0175 |
0.97419 |
0.94904 |
| IntCorr-Conc |
UWLR |
60 |
−0.0092 |
0.5458 |
1.4536 |
0.1772 |
0.0060 |
0.0160 |
0.98112 |
0.96259 |
|
| MnO |
IntCorr-Conc |
OLR |
60 |
−0.0412 |
0.0067 |
0.0178 |
0.0214 |
0.0003 |
0.0009 |
0.99348 |
0.98700 |
| IntCorr-Conc |
UWLR |
60 |
0.0001 |
0.0134 |
0.0356 |
0.0165 |
0.0007 |
0.0017 |
0.99160 |
0.98328 |
|
| 分别以 |
IntCorr-Conc |
OLR |
60 |
−0.0977 |
0.2748 |
0.7319 |
0.2618 |
0.0064 |
0.0170 |
0.98317 |
0.96662 |
| IntCorr-Conc |
UWLR |
60 |
−0.0014 |
0.2692 |
0.7168 |
0.2376 |
0.0063 |
0.0167 |
0.98745 |
0.97505 |
|
| 曹 |
IntCorr-Conc |
OLR |
60 |
1.0561 |
0.2173 |
0.5789 |
0.0631 |
0.0014 |
0.0037 |
0.98643 |
0.97304 |
| IntCorr-Conc |
UWLR |
60 |
0.0064 |
0.4616 |
1.2293 |
0.0853 |
0.0029 |
0.0078 |
0.98657 |
0.97331 |
|
| Na2O |
IntCorr-Conc |
OLR |
60 |
0.0447 |
0.0567 |
0.1511 |
0.3624 |
0.0077 |
0.0205 |
0.98716 |
0.97449 |
| IntCorr-Conc |
UWLR |
60 |
0.0054 |
0.0421 |
0.1122 |
0.3558 |
0.0057 |
0.0152 |
0.99345 |
0.98693 |
|
| K2O |
IntCorr-Conc |
OLR |
60 |
−0.0720 |
0.0430 |
0.1146 |
0.0719 |
0.0007 |
0.0020 |
0.99691 |
0.99383 |
| IntCorr-Conc |
UWLR |
60 |
0.0082 |
0.0391 |
0.1042 |
0.0687 |
0.0007 |
0.0018 |
0.99793 |
0.99587 |
|
| P2O5 |
IntCorr-Conc |
OLR |
60 |
0.0537 |
0.0128 |
0.0341 |
0.0241 |
0.0008 |
0.0021 |
0.96972 |
0.94035 |
| IntCorr-Conc |
UWLR |
60 |
0.0010 |
0.0202 |
0.0538 |
0.0320 |
0.0013 |
0.0033 |
0.96929 |
0.93952 |
|
|
,拦截;
,标准误差;
,不确定性在99%;
,边坡;
,线性相关系数;
,线性相关系数的平方。
|