Electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry (ESI FT‐ICR MS) is an important analytical technique used for the elucidation of crude oil polar compounds at the molecular level, providing thousands of heteroatom compounds in a single analysis. Due to the high resolution, the complexity of data produced, and steps involved in spectra acquisition and processing, it is necessary to estimate its intermediate precision.

中文翻译：

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通过（±）电喷雾电离傅里叶变换离子回旋共振质谱法估算石油分析的中间精度。

电喷雾电离傅立叶变换离子回旋共振质谱（ESI FT-ICR MS）是一种重要的分析技术，用于在分子水平上阐明原油极性化合物，一次分析即可提供数千种杂原子化合物。由于高分辨率，产生的数据的复杂性以及光谱采集和处理中涉及的步骤，因此有必要估算其中间精度。