on stream
ˌon ˈstream , on-stream adjective, adverb
درحال فعالیت، در حال عمل، درعمل
ˌon ˈstream ,
on-stream adjective, adverb come/be on stream if something new comes on stream, it starts to be used or done:
Costs should fall as new technology comes on-stream. [TahlilGaran] Dictionary of Contemporary English ▲