英语词汇“number line”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

number line

noun Mathematics

A line on which numbers are marked at intervals, used to illustrate simple numerical operations.The ordinary numbers (or real numbers as mathematicians call them) sat on the number line running East-West in this map of imaginary numbers, while the North-South direction corresponded to the imaginary part....

These jumps from one number to the next can be visualized as arcs of circles along a number line.
The findings suggest that understanding relationships among numbers involves some sort of spatial tool, such as visualizing a number line.

单词	number line
释义	number line noun Mathematics A line on which numbers are marked at intervals, used to illustrate simple numerical operations.The ordinary numbers (or real numbers as mathematicians call them) sat on the number line running East-West in this map of imaginary numbers, while the North-South direction corresponded to the imaginary part.... These jumps from one number to the next can be visualized as arcs of circles along a number line. The findings suggest that understanding relationships among numbers involves some sort of spatial tool, such as visualizing a number line.
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