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单词 versine
释义

versine

听听怎么读
英 ['v?:sa?n]
美 ['v??sa?n]
是什么意思
  • n.

    正矢;

  • 英英释义

    Versine

    • The versine or versed sine, versin(θ), is a trigonometric function equal to and 2sin2(?θ). It appeared in some of the earliest trigonometric tables and was once widespread, but it is now little-used.

    以上来源于:Wikipedia

    学习怎么用

    权威例句

    Versine
    Versine
    Versine
    MDO-j?rjestelm?n kehitt?minen : Case: Versine Oy
    An Algorithm for the Curve Versine Measurements on Railway Tracks
    On design for railway curve super-high and versine
    Dropping response of simple supported PCB under versine stimulation
    Research on Calculation Method of Plan Versine in Existing Railway Curve Adjusting
    Research on Calculation Method for Railway Planning Versine of Centered Compound Curve
    Discussion on the Calculation of the Curve Versine Circular and Its Application in Railway Track Engineering
    Application of weighted total least-square adjustment to the versine fitting of the railway curve
    Estimation method of short wave length track irregularity with short length chord versine
    A new approach for the modelling of track geometry recording vehicles and the deconvolution of versine measurements
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