And the problem is, that we want to build this abstract data type, but we'd like to basically know what kind of object is it, and what functions actually belong to it, how do we use them?

然后我对它们运行了这个方法，就是这一小段代码这个方法,这有意义么？,当然没有了，对不对？,因为你知道，当你把两个极坐标，表示的点进行相加运算的时候？

麻省理工公开课 - 计算机科学及编程导论课程节选

As long as you have access to data through some data tool (like Tableau, Spotfire, Pentahoe, Splunk, Microstrategy, Business Object etc), you can download the data into excel to analyze.

FORBES: Connect

"With this new data, it now looks like we have a fairly solid object, " says Near radio science team leader Dr Donald Yeomans.

BBC: Eros is 'no ordinary rock'

We had heard this rumor on the internets a little while ago, and now it looks like Swatch is really going to come out with a SPOT watch (SPOT, of course, being Microsoft's Smart Personal Object Technology that uses FM radio signals to send data to watches, like news, stocks, instant messages, etc.).

ENGADGET: Swatch Paparazzi SPOT