千分位 meaning in English

thousands

Gives the separator used as a grouping e . g . thousands separator in decimal numbering sequences
提供在十进制编号序列中作为分组（例如千分位）分隔符使用的分隔符。
Thousands placeholder . the actual display character used will be the thousands placeholder appropriate to the format provider , as determined by the control s
使用的实际显示字符将是相应于格式提供程序的千分位占位符，格式提供程序由控件的