The phrase "a permanent demand" is correct and usable in written English.
It can be used to describe a consistent or ongoing need for something over time.
Example: "The company has established a permanent demand for skilled workers in the technology sector."
Alternatives: "an ongoing demand" or "a constant demand".
"There is a permanent demand for legislating against Muslims.
Such trees are exceptionally thirsty and, once planted, create a permanent demand for even more water.
Over the long term, who knows whether there's going to be a permanent demand and value to it?
But the belief that the mining industry would experience a permanent demand for coal was shattered by the Depression, and the Rhondda experienced a massive upturn in unemployment.
For production of biopharmaceuticals, there is a permanent demand for improved methods for cell line development featuring shorter time lines, higher productivity, improved consistency and genetic stability.
If we can put people before profits in allocating resources (a radical proposal, I realize), we'll apply the growing labor surplus not just to building and maintaining infrastructure, but to meeting the growing, and permanent, demand for human services with a human touch.
Participants felt that the achievement of sustainability required changes in relevant values to generate permanent demand for goal-related activities, the development of local capacities for implementation and research, and the ultimate transfer of ownership to the people and communities.
But despite the architectural signal that sends, she insisted from the beginning that her theater too exist as an idea rather than a building, a permanent space demanding administration.
But soon after, following six months in which Otigba says they made their reduced payments on time, Bank of America denied the Otigbas a permanent modification, demanding they bring their mortgage current at its unmodified rate or face foreclosure.
"Demographic factors are causing a permanent shift in demand for income as a component of total return," he said.
This set of proposals is based on the idea that the emerging wave of digital disruption won't result in a permanent loss of demand for workers, but rather shifts in what types of work the economy needs.
