时间对准先要确定一个参考时间序列的翻译：Time registration to determine a first reference time series 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Time alignment must be sure that a reference time series

Time registration to determine a first reference time series

The time alignment must determine reference time series first

time to determine a reference target first time series

Time registration to determine a first reference time series