The phrase "a demand basis" is correct and usable in written English.
It is typically used in business or economic contexts to refer to a situation where services or products are provided based on customer demand rather than a fixed schedule or quantity.
Example: "The company operates on a demand basis, adjusting its production levels according to market needs."
Alternatives: "on-demand" or "as needed".
He said MIT will "rebuild from a demand basis," and "we want to be ready to hear about" gaps in services that need to be filled.
Continuous vapor processing system means a vapor processing system that treats total organic compound vapors collected from tank trucks or railcars on a demand basis without intermediate accumulation in a vapor holder.
Support processing complex occurrences to monitor, analyze, and flag potential health issues either on a daily basis or on a demand basis.
Rescue anti-emetics were available in the form of ondansetron 4 mg i.v. in PACU and cyclizine 50 mg on the ward every 8 hours on a demand basis.
(Table 1) Supplemental analgesia was in fourteen trials administered as intravenous patient controlled analgesia (PCA), in four studies [ 32, 36, 37, 46] on a demand basis, and in three studies [ 42, 44, 45] according to a VAS score.
Due to the irregular nature of solar resource, solar photovoltaic (PV) system alone cannot satisfy load on a 24/7 demand basis, especially with increasing regional population in developing countries such as Thailand.
"3D printing offers us the ability to produce spares of parts where only small quantities are needed on an 'on demand' basis cost effectively, and to provide them to our customers fast," explains Mareike Boeger, the head of additive manufacturing solutions at Satiar Group.
Acetaminophen is underutilized in the peri-operative period and when prescribed it is often in an "on demand" basis rather than "by the clock".
The common practice of prescribing short-acting narcotics on an 'on demand' basis to handle sudden increases in painful symptoms has not yet been addressed in either studies or practice guidelines but is generally not recommended in guidelines for the treatment of chronic, non-cancer pain [ 39].
Interest on loans is set on a supply and demand basis and only one in six is approved.
In partnership with ITV, Channel Five and BT, the BBC is also developing Project Canvas, which will make TV shows available on a video on demand basis to millions of Freeview and Freesat viewers.
