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quadrupole mass analyzer
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quadrupole mass analyzer
Encyclopedia
理学
质谱分析
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quadrupole mass analyzer
四极杆质量分析器
通过高频和直流电场使特定质荷比的离子以稳定轨道穿过四极场,而质量较大或较小的离子由于轨道不稳定打到四极杆上,从而达到离子分离分析目的的分析器。
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focusing current
focusing defect
focusing distance
focusing electrode
focusing event theory
focusing factor
focusing foil
focusing geometry
focusing glass
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