垂线是什么意思_垂线用英语怎么说_垂线的翻译_垂线翻译成_垂线的中文意思_垂线怎么读,垂线的读音,垂线的用法,垂线的例句

Two perpendicular lines are chosen as the x and y coordinate axes.

选两条垂线作为x和y坐标轴.

辞典例句

Draw a line perpendicular to the horizontal axis through the point.

通过这两直线的交点做横轴的垂线.

辞典例句

To construct ( a perpendicular, for example ) from or on a given base.

作一垂直线从某一给定基线建 ( 如一条垂线 )

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Are the vertical lines bent or straight?

图中的垂线是直的还是弯的?

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The study of this paper can deepen the recognition of vertical distribution in open channel flow.

通过对明渠含沙水流垂线流速分布特性的研究,增强了对明渠含沙水流垂线流速分布规律的认识.

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Make the side seam from the waistline edge of the torso a plumb - line to the floor.

腰线与下摆之间的侧缝线必须与地面成一垂线.

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This paper introduces the method and implementation of line reconstruction and discusses some important questions.

介绍了古垂线法构造恢复的方法及具体实现,讨论了构造恢复中应注意的几个问题.

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Step 6 : From this point draw a vertical line down to the horizontal axis.

步骤 6: 从这一点划垂线向下与横轴相交.

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Plumb - line breaking accident of dam safety monitoring system of Feilaixia Hydro Project analyzed in this paper.

本文主要介绍了飞来峡大坝安全监测系统垂线断裂的事故经过及断裂原因.

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In particular, the angle between the Earth's axis and the Earth - sun line changes throughout the year.

尤其是, 地球的自转轴和地日垂线之间的角度在一年中是不断发生变化的.

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We assume this curve has the property that every vertical line intersects it once at most.

假想这条曲线具有这样的的性质,每一条垂线与其至多相交一点.

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Futhermore, problems of the error of astro gravimetric leveling and the nonlinear influence are discussed.

讨论了天文重力水准的误差及垂线偏差非线性影响等问题.

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