EI: Electron Impact　电子轰击

CI: Chemical Ionization　化学电离

FAB: Fast Atom Bombardment　快原子轰击

LSIMS: Liquid Second Ion Mass Spectrometry　液体二次离子电离

ESI: Electrospray Ionization ( Nano ESI )　电喷雾　（纳升喷雾）

TSI: Thermospray Ionization　热喷雾电离

PD: Plasma Desorption　等离子体解吸

FD: Field Desorption　场解吸

FI: Field Ionization　场电离

LD: Laser Desorption　激光解吸

MALDI: Matrix-Assisted Laser Desorption Ionization 基质辅助激光解吸电离

API: Atmosphere Pressure Ionization　大气压电离

APCI: Atmosphere Pressure Chemical Ionization　大气压化学电离

Q: Quadropole　四极杆

IT: Ion Trap　离子阱

FT-ICR: Fourier Transform – Ion Cyclotron Resonance 傅里叶变换离子回旋共振

TOF: Time Of Flight　飞行时间

SM: Sector Magnetic　扇形磁场

MS-MS: Mass Spectrometer – Mass Spectrometer ( tandem MS)　质谱质谱（多级质谱）联用

MCP: Micro-Channel Plates　微通道板

AD: Array Detection 阵列检测器