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isnumber公司
1、Toby's balloon isnumber six. Pat's balloon isnumber one.───托比的气球是六号.帕特的气球是一号。
2、However, in the formula ISNUMBER( "19" ), "19" is not converted from a text value, and the ISNUMBER function returns FALSE.───然而在公式ISNUMBER(“19”)中,“19”并不由文本值转换成别的类型的值,函数ISNUMBER返回FALSE。
3、Here we employ the ISNUMBER function, which determines whether there is a number in the alphanumeric string.───在此我们将使用ISNUMBER函数,此函数可以确定字母数字字符串中是否有数字。