在摄影测量中,过投影点中心作物面上一直线的平行线和像平面的交点称为合点。物面上一组平行线有共同的合点(灭点),换言之,合点是物面上平行线组无穷远点的中心投影。过投影中心作一水平面平行于地面,称为真水平面或合面。真水平面与像平面的交线称为真水平线。地面上任何平行线组合的合点都落在真水平线上,所以真水平线又称为合线。合线与主纵线的交点称为主合点。主合点是地面上一组平行于摄影方向线直线的无穷远点的构像。
n. chalaza
misc. vanishing point
... 进货退回帐 returns book outward 合点 vanishing point 创设情境 setting up situation ...
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契合点 converging interests ; conjunction point
利益契合点 common interests
利益汇合点 areas of common interests
汇合点 point ; confluent ; meeting ; junction
集合点 consolidation point ; meeting point ; AA
接合点 junction ; [科技] juncture ; attachment point ; abutment
啮合点 contact points ; mesh point ; [机] meshing point ; point mesh
相机配合点 CamPoint ; Cam Point
拟合点 fit points
初生合点吸器沿着胚珠的维管组织分支。
The primary chalazal haustorium ramifies around the vascular tissues of the ovule.
作者认为它们是起了合点端吸器的功能。
Perhaps they played the function as chalazal end of the haustorium.
包含游离核的合点端胚乳部分形成几个裂片。
The chalazal parts of the endosperm containing free nuclei forms several lobes.
And we can just extrapolate in a straight line We before saw some examples where I had an algorithm to generate points, and we fit a curve to it, used the curve to predict future points and discovered it was nowhere close.
我们可以干脆用一条直线来描述它,我们之前看到在一些例子中,我用一个算法去生成一些点,然后用一条曲线对它进行拟合,然后用这条曲线来预测未来的点,最后却发现结果完全不对。
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