refinement stage造句

"We're in the refinement stage and we're hammering ahead, " he said, " Other people are still exploring ."
As of April 2015, development was in the 8th generation refinement stage, with a 50-vehicle pilot of the 8th-and final-generation expected " as early as 2016 ".
He predicted the now-familiar tactic called " morphing, " or shape-shifting, and he anticipated software that, in 1996, is too new to be through its refinement stages.
"We've completed the restructuring ( part ), we're now very much into growth and refinement stage, and we'll have a lot of potential for an acquisition or merger, " he said.
The Institute works in the areas Bromatology and Chemistry, Biology, Medicine and Pathology, and produce knowledge relevant for public health, developing applied research, promoting and disseminating scientific research, collaborating in the development of technical standards, standardizing diagnostic methods and analytical and organizing courses technical training, improvement and refinement stages.
It's difficult to find refinement stage in a sentence. 用refinement stage造句挺难的