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单词 microanalyser
释义

microanalyser

/mʌɪkrəʊˈanəlʌɪzə /
(US also microanalyzer)
noun Chemistry
An instrument in which a beam of electrons or other radiation is focused on to a minute area of a sample and the resulting secondary radiation (usually X-ray fluorescence) is analysed to yield chemical information.This allowed uncoated specimens to be examined and elemental distributions to be determined using an energy dispersive X-ray microanalyser....
  • A newly installed computer-controlled microanalyzer is available for use by any researcher on the campus.
  • The lamellae and intervening host proved too small for individual analysis on the microanalyser.
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更新时间:2024/11/11 12:38:41