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单词 eyepiece
释义

Definition of eyepiece in English:

eyepiece

noun ˈʌɪpiːsˈaɪˌpis
  • The lens or group of lenses that is closest to the eye in a microscope, telescope, or other optical instrument.

    Also called ocular
    Example sentencesExamples
    • A microscope with a calibrated eyepiece micrometer was used to measure the spheroid diameter.
    • The horizontal length and vertical length of root elongation were measured under an optical microscope with a micrometer eyepiece.
    • Measurements were made using a light microscope equipped with an eyepiece micrometer.
    • Now the endoscope consists of a series of rod lens and objective lens, eyepiece lens and optical fibres for illumination.
    • This was carried out using an eyepiece from a telescope, an optical instrument with a longer pedigree than the microscope.
    • I should know, for they do resemble out-of-focus star images at high magnification in a telescope eyepiece.
    • The pollen diameter was recorded in units with the aid of a micrometer placed in the eyepiece of the microscope and later transformed into millimeters.
    • Measurements of pollen tube length were recorded directly by an ocular micrometer fitted to the eyepiece of the microscope.
    • Then, going into one of the drawers, he took out an eyepiece fitted with a lens, a locking clamp, and a rock-hammer.
    • Hamilton was so nervous in her presence that he broke the eyepiece of the telescope whilst trying to give her a demonstration.
    • Shipping case, soft carrying case, eyepiece and objective lens cap, and arctic adapter assembly are authorized ancillary items.
    • Measurements of tooth base dimensions were made using digital calipers and/or a measuring eyepiece and dissecting microscope.
    • This showed a dark-suited gentleman, reclining languidly on a cushioned backrest, gazing through the eyepiece of an immense telescope.
    • The eyepiece in the telescope performs the magnification.
    • The wide angle increases the field of view by roughly 20 percent over a standard eyepiece of the same magnification.
    • Regardless of the implement used, the prosector will perform the best microdissection while looking through the eyepieces of the microscope.
    • Density of stomata was determined under the microscope using a eyepiece graticule.
    • There is a central hole in the main mirror through which the light passes and is brought to a focus by an eyepiece lens.
    • If the laparoscope has an eyepiece through which the surgeon looks, the eyepiece likely will contact the surgeon.
    • Some manufacturers also started producing telescopes with interchangeable eyepieces, giving a choice of fixed focus or zoom and, later, wide-angle.
 
 

Definition of eyepiece in US English:

eyepiece

nounˈīˌpēsˈaɪˌpis
  • The lens or group of lenses that is closest to the eye in a microscope, telescope, or other optical instrument.

    Also called eyeglass or ocular
    Example sentencesExamples
    • There is a central hole in the main mirror through which the light passes and is brought to a focus by an eyepiece lens.
    • The wide angle increases the field of view by roughly 20 percent over a standard eyepiece of the same magnification.
    • Density of stomata was determined under the microscope using a eyepiece graticule.
    • Measurements of tooth base dimensions were made using digital calipers and/or a measuring eyepiece and dissecting microscope.
    • Now the endoscope consists of a series of rod lens and objective lens, eyepiece lens and optical fibres for illumination.
    • If the laparoscope has an eyepiece through which the surgeon looks, the eyepiece likely will contact the surgeon.
    • This showed a dark-suited gentleman, reclining languidly on a cushioned backrest, gazing through the eyepiece of an immense telescope.
    • The pollen diameter was recorded in units with the aid of a micrometer placed in the eyepiece of the microscope and later transformed into millimeters.
    • A microscope with a calibrated eyepiece micrometer was used to measure the spheroid diameter.
    • Measurements of pollen tube length were recorded directly by an ocular micrometer fitted to the eyepiece of the microscope.
    • Then, going into one of the drawers, he took out an eyepiece fitted with a lens, a locking clamp, and a rock-hammer.
    • Measurements were made using a light microscope equipped with an eyepiece micrometer.
    • This was carried out using an eyepiece from a telescope, an optical instrument with a longer pedigree than the microscope.
    • The horizontal length and vertical length of root elongation were measured under an optical microscope with a micrometer eyepiece.
    • Regardless of the implement used, the prosector will perform the best microdissection while looking through the eyepieces of the microscope.
    • Some manufacturers also started producing telescopes with interchangeable eyepieces, giving a choice of fixed focus or zoom and, later, wide-angle.
    • Hamilton was so nervous in her presence that he broke the eyepiece of the telescope whilst trying to give her a demonstration.
    • Shipping case, soft carrying case, eyepiece and objective lens cap, and arctic adapter assembly are authorized ancillary items.
    • The eyepiece in the telescope performs the magnification.
    • I should know, for they do resemble out-of-focus star images at high magnification in a telescope eyepiece.
 
 
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更新时间:2024/12/23 4:57:19