1、For instance, take a number from the Arabic numeral system, such as 9.
例如，從阿拉伯數(shù)字系統(tǒng)中取出一個數(shù)字，比如說9。

2、Now map that back to the Arabic numeral system and you end up with, no surprise, 9.
現(xiàn)在把它映射回阿拉伯數(shù)字系統(tǒng)，毫無疑問，你會得到9。

3、On Handprinted Arabic Numeral Recognition Using Artificial Neural Networks
用神經(jīng)元網(wǎng)絡識別手寫數(shù)字的研究

4、The Arabic numeral zero cannot map to the Roman numeral system.
阿拉伯數(shù)字0不能映射到羅馬數(shù)字系統(tǒng)。

5、The very few several English letters, the Arabic numeral may be clear the meaning expression.
寥寥幾個英文字母、阿拉伯數(shù)字就可將意思表達清楚。