我们有多少数据需要在计算中使用？

How much data do we have that we can use in the calculations?

youdao

相反，空间数据需要呈现地图。

Instead, spatial data requires the rendering of maps.

youdao

XML 数据需要源自某处。

XML data needs to originate somewhere.

youdao

Data's what we expect. It's our way of representing fundamentally the kinds of information we want to move around.

数据是我们一直需要的,它是用来表达我们想要操作的,数据类型的基本方式，这里。

麻省理工公开课 - 计算机科学及编程导论课程节选

Notice the difference. The recipe, the sequence of instructions, is actually getting read in, and it's treated just like data.

注意其中的差别，方法，也就是指令序列，其实是需要读的，被当做数据来对待。

麻省理工公开课 - 计算机科学及编程导论课程节选

It just throws the decimal point away and that's because, again, these are ints and the answer intuitively should be a floating point value, but I need to be more specific.

它直接把小数点后面的数值丢弃掉了，因为，凭直觉，那些整型数和结果应该是一个浮点数据,但是我需要一个更精确的数值。

哈佛公开课 - 计算机科学课程节选