Usually, T should be about 3000 times larger than the time interval, not too small and not infinite, so that the wet zenith delay can be modeled correctly.

是所取状态未知数时间间隔的3000倍左右，不能太小，又不能趋于无穷大，以。

youdao

Usually, T should be about 3000 times larger than the time interval, not too small and not infinite, so that the wet zenith delay can be modeled correctly.

是所取状态未知数时间间隔的3000倍左右，不能太小，又不能趋于无穷大，以。

youdao