中国分析测试协会 关键词:岩石抽提物；极性化合物；电喷雾；傅立叶变换离子回旋共振质谱 [gap=1557]Key words：rock extracts;polar compounds;ESI;FT-ICR MS
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non-polar compound 非极性化合物
polar compound semiconductor 极性化合物半导体
strong polar compound 强极性化合物
plannar-polar compound 平极化合物
polar-fugal hydrocarbon compound 极性碳氢化合物
polar-fugal hydrocarbon compound detail 极性碳氢化合物
polar organic compound 极性有机物
polar covalent compound 极性共价化合物
multi-non-polar radical compound 复式非极性分子
Aim To separate and determine the less polar compound in the epoxide-opening reaction with the amine.
目的探讨芳氧基环氧丙烷与胺发生开环、胺解时生成的低极性化合物的结构。
More than half of calcium remained in the column with strong polar compound, and was difficult to wash off.
在分离过程中，一半以上的钙随强极性化合物一起被吸附在色谱柱上，很难洗脱。
The essence of polar conversion is that organic compound reflects the carbon atom electricity in the centre and changes, kiss the electricity or kiss the core course changing.
极性转换的本质是有机化合物反应中心碳原子电性发生转换，即亲电性或亲核性发生转换的过程。
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