本课程囊括了现今以及最先进的解读有机分子结构的方法，包含了核磁共振仪、质谱仪以及红外光谱等等。
This course covers modern and advanced methods of elucidation of the structures of organic molecules, including NMR, MS, and IR (among others).
概述了ZC-202型13C质谱仪的工作原理、计算方法、技术指标、工作环境要求以及一些维护常识、故障排除的方法。
This paper describes the principle, calculation method, technical index, requirements for operational environment, daily maintenance and troubleshooting methods of ZC-202 13C mass spectrograph.
本文介绍了利用飞行时间质谱仪(TOFMS)对发动机发动过程中的排气成分进行动态检测的方法以及为此开发的高速数据采集系统。
In this paper, a new method for dynamic measurement of engine exhaust using TOFMS (Time of Flight Mass Spectrometer) is presented, and a high speed data acquisition system is designed.
质谱仪包括使诸如氦之类的示踪气体离子化的离子源、偏转这些离子的磁铁以及检测这些偏转离子的检测器。
The mass spectrometer includes an ion source to ionize trace gases, such as helium, a magnet to deflect the ions and a detector to detect the deflected ions.
提供了用于示踪气体检漏的质谱仪以及用于操作质谱仪的方法。
Mass spectrometers for trace gas leak detection and methods for operating mass spectrometers are provided.
提供了用于示踪气体检漏的质谱仪以及用于操作质谱仪的方法。
Mass spectrometers for trace gas leak detection and methods for operating mass spectrometers are provided.
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