翻訳と辞書 Words near each other ・ Thermal grease ・ Thermal grill illusion ・ Thermal Hall effect ・ Thermal Head ・ Thermal history coating ・ Thermal history modelling ・ Thermal history of the Earth ・ Thermal hydraulics ・ Thermal hydrolysis ・ Thermal imaging camera (firefighting) ・ Thermal immersion circulator ・ Thermal infrared spectroscopy ・ Thermal insulation ・ Thermal integrity profiling ・ Thermal ionization ・ Thermal ionization mass spectrometry ・ Thermal keratosis ・ Thermal lag ・ Thermal lance ・ Thermal laser stimulation ・ Thermal loop ・ Thermal low ・ Thermal management ・ Thermal management of electronic devices and systems ・ Thermal management of high-power LEDs ・ Thermal manikin ・ Thermal mass ・ Thermal mass flow meter ・ Thermal mass refrigerator ・ Thermal Micrometeoroid Garment Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Thermal ionization mass spectrometry ： ウィキペディア英語版 Thermal ionization mass spectrometry Thermal ionization mass spectrometry (TIMS) is a highly sensitive isotope mass spectrometry characterization technique that exploits the thermal ionization effect, in which a chemically purified sample is heated to cause ionization of the atoms of the sample. The ions are focused into a beam by an electromagnet, then separated into individual beams based on the mass/charge ratio of the ions. The technique is used extensively in isotope geochemistry, geochronology, and in cosmochemistry. TIMS is a magnetic sector mass spectrometry technique in which ions are separated as a function of their charge and velocity or mass in a magnetic field. Variants of this technique are ID-TIMS (ID = Isotope Dilution) and CA-TIMS (CA = Chemical Abrasion). The relative abundances of different isotopes are then used to describe the chemical fractionation of different isotopes, travel in different reservoirs of non-radiogenic isotopes, and age or origins of solar system objects by the presence of radiogenic daughter isotopes.〔Lehto, J., X. Hou, 2011. Chemistry and Analysis of Radionuclides. Wiley-VCH.〕〔Dickin, A.P., 2005. Radiogenic Isotope Geology 2nd ed. Cambridge: Cambridge University Press. pp. 21-22〕 ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Thermal ionization mass spectrometry」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.