Chengdu's researchers hope a phased approach will bring greater success.
It has adopted a phased approach, offering vaccine to health personnel first and only later, if at all, to the public.
It seems pretty clear what Microsoft's doing here - they're just taking a phased approach.
The phased approach takes the conversion one step at a time.
A traditional phased approach identifies a sequence of steps to be completed.
Another view outlines a phased approach to the process.
"We want to go forward in a phased approach that doesn't write a blank check," he said.
It is much better to have a phased approach to improving standards.
As a result, on 23 September we adopted the communication setting up a phased approach for the corps.
We hope this new phased approach will spread the load.