It also adds the value of originX, which specifies the x-coordinate of the left-most point in the graph.

它还将添加originx的值，该值将指定图形最左侧点的x坐标。

youdao

But the quadratic curve can be used only in condition when each X-coordinate of the points sequence mapping to only one Y-coordinate, so it can't be used in fitting closing curve.

但二次多项式只能拟合x坐标与Y坐标之间成函数关系的点序列，无法拟合闭合曲线。

youdao

The paper introduces the thinking and steps of drawing the curvilinear, at the same time presents in detail the program of protracting x-coordinate and the skills of ruler labelling.

介绍了用程序绘制曲线的思路和步骤，详细介绍了横坐标的绘制程序和标尺的标注的技巧。

youdao

Well you know what a point is, it's got an x- and a y- coordinate, it's natural to think about those two things as belonging as a single entity.

把这两个坐标认为，是属于一个独立的实体，是理所当然的事情,因此实现这个目的的。

麻省理工公开课 - 计算机科学及编程导论课程节选

It's easy to think of a point as just a list of an x- and a y- coordinate.

或者说有两个元素的数组,把一个点认为是含有x坐标。

麻省理工公开课 - 计算机科学及编程导论课程节选