区域转换 meaning in Chinese

zone tra fer
zone transfer

Converts the specified region of the specified byte array to base 64
将指定字节数组的指定区域转换为base 64 。
The annotation client translates the area selected into an annotation point ,
注释客户端将选择的区域转换成注释指针
Min - distance method is used to solve the probleins of area transfer in an electronic map
最小距离法解决电子地图中区域转换问题
Converts the specified region of the input byte array to base 64 and copies the result to the specified region of the output byte array
将输入字节数组的指定区域转换为base 64 ，并将结果复制到输出字节数组的指定区域。