time-of-flight spectrometer

An aerosol time-of-flight laser mass spectrometry (ATOFLMS) had been designed in our lab.

自行研制了一台大气气溶胶飞行时间激光质谱仪(ATOFLMS),它可以实时地对气溶胶单粒子进行物理和化学特性分析,是大气气溶胶研究和测量的一个有力工具。

A home-made capillary interface has been coupled with a high resolution orthogonal-injection time-of-flight mass spectrometer.

介绍了一种自制的毛细管真空接口,用于连接电喷雾离子源(electrospray ionization,ESI)与自制高分辨率垂直引入式飞行时间质谱仪,初步研究了该接口对仪器灵敏度的影响。

High-performance time-of-flight mass spectrometry (TOF-MS) combined with vacuum ultraviolet photo-ionization was applied to on-line real-time measurements of PAHs and PCDD/Fs precursor in the sim.

该文采用高分辨力的真空紫外光电离/微型正交加速型电离飞行时间质谱仪(VUV-TOF-MS),对由聚氯乙烯(PVC)在氮气流中热解形成的模拟烟气中多环芳烃和二恶英的前驱物进行了实时在线检测。

Application of time of flight mass spectrometer in combustion process of regeneration type radiant tube burner;

飞行时间质谱仪在蓄热式辐射管燃烧工艺中的应用

Performance of the instrument,called Tandem Reflectron Time of flight mass spectrometer with laser ionization and designed with second order space focusing conditions,was studied through simulation of ion trajectory.

通过离子轨迹模拟对用二阶空间聚焦条件设计的激光电离反射式串级飞行时间质谱仪的性能进行了研究 ,其中包括离子源在不同离子注入条件下的空间聚焦性能 ,有栅网和无栅网反射器的性能 ,栅丝效应 ,检测器平面位置以及质量门、光解点和后加速电极对性能的影响等。

cylindrical time-of-flight mass spectrometer

柱面飞行时间质谱仪

pulse-focused time-of-flight mass spectro-meter

脉冲聚焦飞行时间质谱仪

Design of a Radio Frequency Quadrupole Driver for Time-of-Flight Mass Spectrometer

飞行时间质谱仪射频四极杆驱动器的研制

Kinetic Study of the Metastable Ammonia Cluster Ions Using Reflection Time-of-Flight Mass Spectroscope

应用反射式飞行时间质谱仪研究氨团簇离子解离动力学

Key Technology Research of High-speed Data Acquisition System in Time-of-flight Mass Spectrometer

飞行时间质谱仪中高速数据采集系统关键技术的研究

An attempt to analyze light crude oil from well A of Pinghu field in East China Sea by using C2DGC/TFGC

用全二维气相色谱-飞行时间质谱仪分析东海平湖油气田A井轻质原油的尝试

Research on the Key Technologies of GC-TOF MS System

气相色谱与飞行时间质谱联用仪器系统（GC-TOF MS）中关键技术的研究

Tofms of Gas Media in Femtosecond Laser Field and Measurement of Soft X-Ray Spectrum;

飞秒激光场中气体介质的飞行时间质谱和软X射线谱测量

time-of-flight neutron diffractometer

飞行时间中子衍射仪

Energy Loss Influence in Negative Ion TOF-MS

能量亏损对负离子飞行时间质谱的影响

Progress and bioanalysis application of Time of flight Mass Spectrometry;

飞行时间质谱新进展及其在生物分析中的应用

Study on Differential Proteins of Bronchogenic Carcinoma by SELDI-TOF-MS

飞行时间质谱技术检测肺癌差异蛋白的研究

Research Progress on Time-of-flight Mass Spectrometry and Its Application

飞行时间质谱分析技术及其应用研究进展

ANALYSIS APPLICATION OF COMPREHENSIVE TWO-DIMENSIONALl GAS CHROMATOGRAPHY TIME-OF-FLIGHT MASS SPECTROMENTRY IN PETROLEUM GEOLOGY

全二维色谱飞行时间质谱在石油地质样品分析中的应用

This is the readout circuit in the time-of-f light electronics for the Beijing Spectrometer, BES.

本文介绍了北京谱仪飞行时间法电子学中的读出电路部分。

Method: The gas chromatography-time of flight mass spectrography (GC-TOFMS) was employed.

方法：采用气相色谱－飞行时间质谱法进行测定分析。

Methods The chemical constituents were extracted by solvent and the relative content and structure of ferulic acid in RPC were determined and identified using GC-TOFMS technique.

方法溶剂提取，气相色谱－飞行时间质谱测定和分析其含量和结构。

Methodology of Comprehensive Two-dimensional Gas Chromatography /Time-of-Flight Mass Spectrometry for Complex Sample Analysis

全二维气相色谱/飞行时间质谱用于复杂体系分析的方法学研究