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chromatographic study | |||
chromatographing | |||
stratographic analysis | |||
chromatographical analysis | |||
chromatographic analysis | |||
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chromatographic analysis The analysis of chemical substances that are poured into a vertical glass tube containing an adsorbent where the various components of the substance move through the adsorbent at different rates of speed according to their degree of attraction to it, thereby producing bands of color at different levels of the adsorption column (对化学物质的分析,该化学物质被倒到一个垂直的玻璃试管中,玻璃试管中含有吸附剂,根据吸附剂对物质的各种组成成分的吸附能力,组成成分以不同的速率通过吸附剂,因此吸附柱上产生不同层次的颜色带。) |
色谱分析 : 115 phrases in 22 subjects |