Quadrupole mass spectrometer can be used in measuring pressure of dividing and analysis composition of material.
四极质谱计在真空技术中可用来测量分压强,从事物质成分的分析。
The generality is high. In principle, it can be used to combine with the quadrupole mass spectrometer made at home and abroad, and as general microcomputer itself.
该系统的通用性强,性能价格比高,原则上可与各种国内外生产的四极质谱计联用,也可以脱机作为普通微机用。
A quadrupole mass spectrometer used during launch vehicle testing and launching is given, and the trend of spacecraft leak monitoring technique and equipment is raised.
文中给出了四极质谱计在火箭试验及发射时的应用实例,并提出航天器泄漏监测技术的发展趋势和监测设备的方向。
Quadrupole mass spectrometer was used to analyze the plasma environment of RF magnetron sputtering PTFE target with pulsed bias.
采用四极质谱仪测量了试验参数对高压脉冲增强射频磁控溅射ptfe靶等离子体气氛的影响规律。
A quadrupole mass spectrometer is used to measure the changes in impurities before and after the discharge.
用四极质谱计来测量放电前后杂质的变化。
Methods:Using multi-reactions monitoring (MRM) technology of triple-quadrupole tandem mass spectrometer to determine.
方法:使用四级串联质谱(MS/MS)的多反应监测(MRM)技术测定。
Methods:Using multi-reactions monitoring (MRM) technology of triple-quadrupole tandem mass spectrometer to determine.
方法:使用四级串联质谱(MS/MS)的多反应监测(MRM)技术测定。
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