You will need to use default values x and y as your axes names unless you gave them custom names in your addPlot() call.

您需要使用默认值 x 和 y 作为您的轴名称，除非您在 addPlot() 调用中提供了自定义名称。

youdao

Remember that polar coordinates are about replacing x and y as coordinates for a point on a plane by instead r, r and theta,which is the angle measured counterclockwise from the positive x-axis.

极坐标是关于r，θ的,用r，θ代替平面上一点的x，y坐标，是从原点到那一点的距离，，which，is，the，distance，from，the，origin，to，a，point，θ是由x轴逆时针旋转,而得到的夹角。

youdao

The derived spatial column, Location, USES the original coordinates: longitude as X, latitude as Y.

派生的空间列location使用原始的坐标：经度作为X，纬度作为Y。

youdao

XYZ I might as well do it as x, y, z because we are talking about something that is going in three space.

我最好设成,因为我们在讨论,三维的事物。

麻省理工公开课 - 固态化学导论课程节选

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

So if you picture this as our s p 2 carbon atom where we have three hybrid orbitals, and then one p y orbital coming right out at us.

如果你把这想象成sp2碳原子,这里有3个杂化轨道，然后一个py轨道朝向我们。

麻省理工公开课 - 化学原理课程节选

While consumer demand remains robust, evidenced by strong retail sales growth so far this year (Jan: 7.8% y-o-y, Feb: 9.6% y-o-y), industrial production is running negative, at -3.9% y-o-y as of February.

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The startups in this batch are generally more mature and further developed than in past years, a continuing trend with Y Combinator as it gets more and more popular each year.

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While future orders from Western Europe fell by 5%, we think this mainly reflects difficult y-o-y comparisons as the sales in the prior year were driven by Euro Champs and the Olympics.

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