UBL 2.0 is a standard for electronic commerce developed by OASIS and is quite comprehensive as real-life data usually is.
UBL 2.0是OASIS为电子商务开发的标準,能够相当全面地满足真实数据的需要。
In other words, our temperature data is a lot like real-life data you are likely to work with.
换句话说,我们的温度数据与现实生活中您可能要处理的数据非常相似。
At times, a real-life data set may not have all the points — there may be an x-value but the corresponding y-value may be missing for the column you are trying to plot.
有时,真实的数据可能没有包含所有的点——对于要绘图的列,可能有x值,但缺少相应的y值。