数据运算是对数据依某种模式而建立起来的关系进行处理的过程。最基本的数据运算有：①算术运算，如：加、减、乘、除、乘方、开方、取模等； ②关系运算，如：等于、不等于、大于、小于等；③逻辑运算，如：与、或、非、恒等、蕴含等。
数据运算 [shù jù yùn suàn]
网络释义专业释义
... 数据载体安装：volume mounting 数据运算：Data computation 数据远程处理：data teleprocessing ...
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双语例句原声例句
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Tableau公司将数据运算与美观的图表完美地嫁接在一起。
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硬件是计算机及其它直接参与数据运算或信息交流的物理设备。
Hardware is a computer and the associated physical equipment directly involved in the performance of data-processing or communications functions.
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其中基于DSP和CPLD的运动控制器充分发挥了DSP快速数据运算能力和C PLD的硬件管理功能。
The DSP and CPLD based motion controller fully displays the fast data calculation ability of DSP and the hardware management ability of CPLD.
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The semantics was what caused the problem, because the operator was expecting a particular kind of structure there.
引起问题的是语义，因为运算符需要的是,一种特定种类的数据结构。
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So the assignment operator thus far makes copies of things.
所以到现在为止，赋值运算符复制了很多数据。
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I can write it explicitly. I can write it inside of a FOR loop. And we've started to add, and we'll see a lot more of this, examples of collections of structures so that we don't just have to do something that can be easily described as walking through a set of things but can actually be a collection that you walk through.
我可以明确的写出来,我可以把它在FOR循环的内部写出来，然后我们开始学习了add这个运算符,我们会在以后学习很多的,集合的数据结构的例子,这样一来我们可以进行一些,很简单的遍历集合的操作,我想要为大家指出的最后一件事情是。
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