多媒体,依照其定义,表示各种各样的媒体类型。
人们用“jet ski”这个词组表示各种各样的个人船只;用“rollerblade”这个词表示任何直排轮滑——也用“卓帕卡布拉”来表示任何神秘的动物。
People use “jet ski” to refer to a wide variety of personal watercraft; “rollerblade” to mean any inline skates—and “chupacabra” to mean any weird animal.
“我们认为存在各种各样的可能性,”陈戌源表示。
“We think there are all kinds of possibilities,” Mr Chen says.
But one of the teaching fellas also passed long to us recently, a little real world example of what happens when you're not mindful of various data types and you're not mindful of the imprecision that's inherent in representing data in a computer, at least using a language like C and low level primitives like floats and even doubles.
最近有个助教告诉我们,一个现实世界中的例子,当你不注意各种各样的数据类型,也不注意在计算机中表示数据时,其内在的不精确性,至少在用像C语言,和float甚至double型数据时,那将会发生什么?
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