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meridian arc

  • 子午弧

网络释义专业释义英英释义

  子午线弧

子午线弧

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短语

arc of meridian 子午线弧

arc measurement along meridian 子午圈弧度测量

arc length of meridian quadrant 子午象限弧长

  • 子午弧

·2,447,543篇论文数据，部分数据来源于NoteExpress

Meridian arc

  • abstract: In geodesy, a meridian arc measurement is a highly accurate determination of the distance between two points with the same longitude. Two or more such determinations at different locations then specify the shape of the reference ellipsoid which best approximates the shape of the geoid.

以上来源于: WordNet

双语例句

  • As long as the precise sensing a meridian arc length, we can easily calculate the circumference of the earth.

    只要精确测知一段子午线弧长，便会很容易地计算出地球的周长。

    youdao

  • The solution of arc length of sectional ellipse for geodetic problem, which is based on the direct algorithm of meridian arc length is introduced in this paper.

    介绍了利用子午线弧长的直接算法来解算大地问题中截面椭圆弧长的一种直接解法。

    youdao

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