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- spark source mass spectrograph 火花源质谱仪
- A panoramic analysis of impurity contents in crude oxide powder ofuranium(U3O8)was described by spark source mass spectrometry, the impurity contents of 66 elements were obtained. 利用火花源质谱法对天然铀氧化物粉末(U3O8)样品进行杂质元素的全分析，获得了66种杂质元素的分析结果。
- isotope dilution spark source mass spectrometry 同位素稀释火花源质谱法
- Quantitative Analysis of Dust-Fall of Coal Ash by Spark Source Mass Spectrometry 煤灰降尘的火花源质谱定量分析
- Keywords Glow Discharge Msss Spectrometry（GDMS）;Spark Source Mass Spectrometry （SSMS）;metal;semiconductor; 辉光放电质谱;火花源质谱;金属;半导体;
- Keywords Spark source mass spectrometry;rare earth element;holmium oxide;lutecium oxide.; 火花源质谱;稀土;三氧化二钬;三氧化二镥;
- spark source mass spectrometer 火花源质谱仪
- spark source mass spectrometry 火花源质谱法
- spark source mass spectrum 火花源质谱
- In the mass spectrograph the ions are focused onto a photographic plate. 在质谱仪中，离子聚焦在感光板上。
- F. W. Aston, the British experimental physicist, won the Nobel Prize in chemistry in 1922 due to the invention of a mass spectrograph. 英国实验物理学家阿斯顿因发明质谱仪分离同位素而获得1922年诺贝尔化学奖.
- It has been already about 90 years from the first mass spectrograph invented by JJ. J.;Thomson研制出世界上第一台质谱装置到今天已经有了90余年的历史。
- The gas components in the interlayer of the car were analyzed by mass spectrograph. 罐头顶隙气体成分,是造成罐头变质的主要原因。
- The application of mass spectrograph to the amylose structure analysis was reviewed. 就质谱技术在多糖结构测定中的应用进行论述.
- The fundamental principles and analytical methods of the original position analysis (OPA) with spark source spectrometry are introduced. 采用原位分析技术研究了连铸板坯较大范围内的成分分布、偏析、疏松、夹杂和其他缺陷的分析方法。
- Gas breathed out was collected at 9 different time within 120 min. The samples were analyzed with mass spectrograph to obtain DOB, MV and CUM curves and CUM120 value. 在120 min内9个时间点收集呼出气体;利用呼气质谱仪作出DOB、MV、CUM曲线及CUM120数值.
- Repeatability and reproducibility of carbon in low-alloy steel analyzed by spark source atomic emission spectrometry are studied. 研究了火花源原子发射光谱仪分析低合金钢中碳的重复性和再现性。
- The paper introduces the basic principle, constitutes and classify of Mass spectrograph, and mainly reviews the application of food analysis in injurant and toxicant. 本文对质谱技术进行了简要的介绍,并就此技术在食品中有毒有害物质的分析方面的应用进行了综述。
- spark ion source mass spectrometer 火花离子源质谱计
- Some bright spark has left the tap running all night. 哪个小淘气干的聪明事，让水龙头开了一夜。
