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单词 thin section
释义

Definition of thin section in English:

thin section

noun
  • A thin, flat piece of material prepared for examination with a microscope, in particular a piece of rock about 0.03 mm thick, or, for electron microscopy, a piece of tissue about 30 nm thick.

    薄片,切片

    Example sentencesExamples
    • At the time, a revolutionary new method for studying rocks - the examination of thin sections under a polarizing microscope - had just been introduced in Europe.
    • In total, 772 transverse thin sections and 50 longitudinal thin sections were prepared.
    • Smaller squares show the areas of mesophyll tissue in the thin sections, and black ovals show the area from which photographs were taken using a transmission electron microscope.
    • For electron microscopy, thin sections of the same material were stained with uranyl acetate and lead citrate.
    • Petrographical studies were conducted by examining thin sections in transmitted and reflected light to identify magnetic mineralogy and diagenetic phases.
verb
[with object]
  • Prepare (something) for examination with a microscope by taking a thin section.

    把…做成薄片

    the rock can be examined in detail by thin-sectioning it
    Example sentencesExamples
    • For anatomical analysis, radial strips on opposing axes were cut from pith to bark, and every fourth ring was removed and thin-sectioned using an AO model 860 sliding microtome.
    • Unacetolysed pollen of Copaifera baumiana Harms from spirit material was embedded in Epon - Araldite resin following the method of Skvarla and thin-sectioned using a diamond knife.
    • I, therefore, obtained some samples and had the best one thin-sectioned so that the nature of the replacement could be observed.
    • There he can look at them with a hand-lens; he can thin-section them; he can examine them under a microscope.
    • Although some samples have been thin-sectioned and described, the fauna from this formation awaits a more detailed description.

Definition of thin section in US English:

thin section

noun
  • A thin, flat piece of material prepared for examination with a microscope, in particular a piece of rock about 0.03 millimeters thick, or, for electron microscopy, a piece of tissue about 30 nanometers thick.

    薄片,切片

    Example sentencesExamples
    • Petrographical studies were conducted by examining thin sections in transmitted and reflected light to identify magnetic mineralogy and diagenetic phases.
    • For electron microscopy, thin sections of the same material were stained with uranyl acetate and lead citrate.
    • Smaller squares show the areas of mesophyll tissue in the thin sections, and black ovals show the area from which photographs were taken using a transmission electron microscope.
    • At the time, a revolutionary new method for studying rocks - the examination of thin sections under a polarizing microscope - had just been introduced in Europe.
    • In total, 772 transverse thin sections and 50 longitudinal thin sections were prepared.
verb
[with object]
  • Prepare (something) for examination with a microscope.

    把…做成薄片

    the rock can be examined in detail by thin-sectioning it
    Example sentencesExamples
    • For anatomical analysis, radial strips on opposing axes were cut from pith to bark, and every fourth ring was removed and thin-sectioned using an AO model 860 sliding microtome.
    • Although some samples have been thin-sectioned and described, the fauna from this formation awaits a more detailed description.
    • Unacetolysed pollen of Copaifera baumiana Harms from spirit material was embedded in Epon - Araldite resin following the method of Skvarla and thin-sectioned using a diamond knife.
    • I, therefore, obtained some samples and had the best one thin-sectioned so that the nature of the replacement could be observed.
    • There he can look at them with a hand-lens; he can thin-section them; he can examine them under a microscope.
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更新时间:2024/12/25 14:40:53