"technological upgrading" is a correct and usable phrase in written English.
You can use it when referring to improvements or modernization of technology. For example, "The company has made significant investments in technological upgrading in recent years."
Tourism has provided the main leverage of economic growth, and many areas have undergone technological upgrading.
For their part, foreign businesses operating in China, as well as trade partners such as the United States, are focusing on inadequate protection of intellectual property rights, excessive government support of state-owned enterprises and an industrial policy geared toward technological upgrading.
Structural transformation creates new leading sectors, leads to new organization of workers and facilitates technological upgrading.
It is argued that technology transfer through FDI has the effect of stimulating competing firms in the domestic market to carry out technological upgrading.
Technological upgrading within many of the existing pharmaceutical manufacturers in the emerging markets is leading to a more competitive global pharmaceutical generics market – leading to lower drug prices.
Accelerated information and communications technologies drive interaction and new governance models will emerge alongside technological upgrading of urban agglomerations, for instance based on sustainable urban development and CO2 reduction (Mieg 2012, Mieg and Töpfer 2013).
This paper will focus on two technology areas making headlines at present: human enhancement technologies and robotics, representing both biological and technological upgrades to the military.
But technological upgrades bring their own headaches.
The first 10% is often easy; further cuts, however, tend to involve more expensive technological upgrades.
"This may impact their willingness to provide financing for technological upgrades".
She said £1m had been found for investment in technological upgrades in regional television.
