| 术语 | 描述 |
|---|---|
| 基本参数法 fundamental parameter approach | Method to obtain element composition through successive approximation of the theoretical X-ray fluorescence intensities to the measured X-ray fluorescence intensities. |
| 手持式XRF光谱仪 handheld XRF spectrometer | XRF spectrometer which can be used for in-situ analysis by handheld operation. |
| 便携式XRF光谱仪 portable XRF spectrometer | XRF spectrometer for samples taken out of a site, which can be carried to the site by hand. |
| X射线荧光光谱仪 电池供电的手持或便携式能量色散型X射线荧光光谱仪(ED-XRF) | 用于现场测定土壤中选定元素的浓度。 |
| 勺子 非金属勺子(如塑料、陶瓷) | 用于从现场取土样并分散样品。 |
| 采样和制备容器 塑料杯或托盘 | 能够容纳足够量的土壤样品,塑料材料应足够坚固以在压碎团聚体时保持形状。 |
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