0 If you have a run-in with someone, you have a serious argument with them or you get into trouble with them. -- 激烈的爭執，爭吵；衝突
Thus, sensitivity was higher for diseases with a long tradition of reporting, and there is a run-in period after a new disease becomes notifiable.
It can be seen that the precursor current increases during all run-in phase.
This run-in period allowed the transmission and immunity models to attain a relatively stationary phase.
In summary, optical imaging has given us useful clues to initial and run-in conditions.
The effect of resolution was also observed to play a role in mode development during the run-in phase of the implosion.
The audit was prospective with a run-in period.
Then it was to be introduced over three to four years while it was run-in and all the problems were ironed out.
I believe that we should give the new arrangements a fair and clear run-in.
