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- This article briefly describes the thoughts,key points and test result of a low noise pulse amplifier used in Laser Isotope Mass Spectrometer. 本文简要介绍了用于激光共振电离质谱实验的低噪声脉冲放大器的设计思路、实现的要点及其测试结果。
- uranium isotope mass spectrometer 铀同位素质谱计
- Analysis of the Digit Circuits of MAT Isotopic Mass Spectrometers MAT同位素质谱仪数字电路分析
- isotopic mass spectrometer 同位素质谱计
- Analysis of Control and Measure Software for MAT Isotope Mass Spectrometer MAT同位素质谱计软件控制技术分析
- The Secondary Ion Mass Spectrometer (SIMS). especially dynamic SIMS. is the most suitable instrument for particle isotopic analysis. 动态型二次离子质谱(SIMS)是进行微粒同位素分析最适用的测量仪器之一。
- The isotopic composition of hydrogen and oxygen in heavy water are analyzed by using a high-resolution mass spectrometer. 摘要用高分辨率质谱计分析了重水中氢与氧的同位素组成;
- To analyze the isotopic composition of xenon requires a mass spectrometer, an instrument that can separate atoms according to their atomic weight. 要分析氙的同位素组成需要一台质谱仪,这是一种能将原子按照原子量分离的仪器。
- Abstract The isotopic composition of hydrogen and oxygen in heavy water are analyzed by using a high-resolution mass spectrometer. 摘要 用高分辨率质谱计分析了重水中氢与氧的同位素组成;
- Stable isotope mass spectrometry 稳定同位素质谱法
- The results show that hydrogen and oxygen isotopic composition can be analyzed in the same time by using high-resolution mass spectrometer,little sample is used and the r... 结果表明,高分辨率质谱法分析重水,可同时分析其中的氢同位素和氧同位素,并且用样量小,结果可靠。
- Mass spectrometer plays a key role of modern analytical technology. 质谱是现代分析技术皇冠上的明珠。
- Analysis of Sub-picogram Plutonium by Isotope Mass Spectrometry 亚皮克量级钚的质谱分析技术
- In this paper,hydrogen and oxygen isotopic composition of pyroxenes from mantle-derived megacryst and xenolith of the kimberlitic lamprophyre pipe in Lujing,Anyuan,Jiangxi Province has been obtained by ion microprobe and mass spectrometer respectively. 利用离子探针和质谱技术分别分析测试了江西安远路迳金伯利质煌斑岩筒辉石巨晶和包体中辉石的氢氧同位素组成。
- isotopic mass spectrometry 同位素质谱法
- Mass Spectrometer is the most widely used high-end analytical instrument. 质谱是常用分析仪器中比较昂贵的设备。
- Figure B shows a scheme of a mass spectrometer coupled to a gas chromatograph. B是气相色谱与质谱联用的框图。
- Each reading by the mass spectrometer creates a kind of chemical “pixel”. 质谱仪给出的每一个分析结果形成一种化学“像素”。
- General rules for surface thermal ionisation isotope mass spectrometry 表面热电离同位素质谱方法通则
- Keywords solid isotope mass spectrometry;multicollector;calibration; 固体同位素质谱计;多接收器;校正;