是on the calendar还是in the calendar

on the calendar
1.在日历上
software engineering part of the report of the experimental source.on the calendar
1.关于万年历的
divide and conquer algorithm on the calendar problems of the round robin
1.赛程问题分治算法
in fact,the date of new year's day depends on the calendar
1.日历
and the last cycle on the calendar is this year,december 21st
1.而且这个历法上最后一个周期
单独的in the calendar是错误用法
fill in the calendar--填写日程表或填写日历