中文说明：它转换的时间字符串，小时千米，小时到秒，秒小时，弧度要平方米，秒到几个小时到秒，使用此代码，我们可以将时间转换为字符串显示0到24是有用的，一天的变化再次0到24，是被那里的数据非常有用的日变化
English Description：
It is useful to covert time to string, hour to hms, hour to sec, seconds to hour, rad to sm, sec to hours and hours to seconds, using this code we can convert the time to string to show the 0 to 24 and day change once again 0 to 24. It is very useful to if day changes are there in the data.