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vernier    音标拼音: [v'ɚniɚ]
n. 游尺,游标,游标尺;
n. =vernier engine [空]微调发动机

游尺,游标,游标尺;

Vernier
n 1: French mathematician who described the vernier scale
(1580-1637) [synonym: {Vernier}, {Paul Vernier}]
2: a small movable scale that slides along a main scale; the
small scale is calibrated to indicate fractional divisions of
the main scale [synonym: {vernier scale}, {vernier}]

Vernier \Ver"ni*er\, n. [So named after the inventor, Pierre
Vernier.]
A short scale made to slide along the divisions of a
graduated instrument, as the limb of a sextant, or the scale
of a barometer, for indicating parts of divisions. It is so
graduated that a certain convenient number of its divisions
are just equal to a certain number, either one less or one
more, of the divisions of the instrument, so that parts of a
division are determined by observing what line on the vernier
coincides with a line on the instrument.
[1913 Webster]

{Vernier calipers}, {Vernier gauge}, a gauge with a graduated
bar and a sliding jaw bearing a vernier, used for accurate
measurements.

{Vernier compass}, a surveyor's compass with a vernier for
the accurate adjustment of the zero point in accordance
with magnetic variation.

{Vernier transit}, a surveyor's transit instrument with a
vernier compass.
[1913 Webster]


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  • Science Probeware Experiment Software for Teachers | Vernier
    Vernier provides teachers with the tools to encourage curiosity in all students – high quality science probeware, experiment software, and resources
  • Vernier scale - Wikipedia
    A vernier scale ( ˈvɜːrniːər VUR-nee-ər), named after Pierre Vernier, is a visual aid to take an accurate measurement reading between two graduation markings on a linear scale by using mechanical interpolation, which increases resolution and reduces measurement uncertainty by using vernier acuity
  • Vernier caliper | Definition, Diagram, Facts | Britannica
    vernier caliper, instrument for making very accurate linear measurements introduced in 1631 by Pierre Vernier of France It uses two graduated scales: a main scale similar to that on a ruler and an especially graduated auxiliary scale, the vernier, that slides parallel to the main scale and enables readings to be made to a fraction of a
  • VERNIER Definition Meaning - Merriam-Webster
    The meaning of VERNIER is a short scale made to slide along the divisions of a graduated instrument for indicating parts of divisions
  • How To Read A Vernier Caliper - Mini Physics
    Vernier calipers are precision instruments used for measuring internal and external dimensions accurately Their measurements are presented in centimeters (cm) and are precise to two decimal places, for example, 1 23 cm
  • What is Vernier Calliper? Principle, types and Using Method
    Vernier calipers are a type of measuring instrument used to precisely determine an object’s internal and external dimensions The vernier caliper operates on the principle of using two scales—a main scale and a sliding vernier scale—to achieve extremely precise measurements
  • 1. THE VERNIER SCALE - De Anza College
    A vernier scale (Pierre Vernier, ca 1600) can be used on any measuring device with a graduated scale Most often a vernier scale is found on length measuring devices such as vernier calipers or micrometers





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