The phrase "technically useful" is correct and usable in written English.
You can use it to refer something that is technically useful in a certain context. For example: "His technical skills are quite advanced and could be technically useful for the team."
Mr. Guo said he had studied the "technically useful comments" about his filmmaking, but "when it comes to 'Tiny Times,' the work itself, I feel that I will stick with my own ideas".
The element is present in the igneous rocks of Earth's crust to the extent of about 0.001 percent, which is scarce but not rare; its abundance is of the same order of magnitude as such technically useful elements as cobalt, nickel, copper, cerium, and lead, and it is essentially equal to the abundance of nitrogen.
Actinomycetes are a rich source for the synthesis of medically and technically useful natural products.
The methodology promises to be generic, utilises only readily available starting materials and holds out good prospects for providing branched vinyl polymers on a technically useful scale at low cost.
The article discusses the 'psychophysical' research practices of nineteenth-century scholars trying to discover the given laws of human perception, and elucidates how these practices were adopted and adapted by twentieth-century educational psychologists looking for technically useful data.
In contrast, data presented in this paper demonstrates that solid/solid reactions can be completed at much lower temperatures, with rates that are technically useful as long as adequate fuel/metal oxide contact is achieved.
There is an interface that lets creators upload and mix videos, photos and GIFs in their live broadcast; a two-way interaction tool by way of a nodelay 2way chat; and the ability to use multiple cameras if you are so technically inclined, useful to toggle between face shots and close-ups of the food.
Both the IOM and Picker frameworks are informed by the same original research 1 and are technically sound, useful and widely recognised.
On Tuesday, he described the government surveillance program this way: "Technically legal, probably useful and yet has the potential to do great harm — a bit like bath salts".
Both measures have been recently quoted as possibly useful, technically simple, and noninvasive dynamic tools in predicting fluid responsiveness.
Both measures have been recently quoted as possibly useful, technically simple, and noninvasive dynamic tools in predicting fluid responsiveness [2, 3].
