The phrase "remain at this level" is correct and usable in written English.
You can use it whenever you are referring to maintaining a certain status quo. For example: "We need to remain at this level of productivity if we are to remain competitive."
Prospects are good that growth will remain at this level for the next few years.
"Even if sales rates remain at this level for the rest of March, inventories would remain healthy and production plans for the second quarter would remain intact," said Mr. Merlis.
If, with the system in this state, money wages do not give way and the money supply is not increased, the economy will remain at this level of unemployment indefinitely.
"Will service remain at this level in two years?
Holly Cram deflected a penalty corner for Scotland's third and ensured the Scots will remain at this level for the next European Championships in 2015.
It looks like some options strategists expecting shares to remain at this level through expiration in January 2011 initiated short straddles on Apollo Group this morning.
The index remained at this level 18 to 24 months later, with 8.3 events per hour.
Tuft cell hyperplasia was detectable from 2 wppi, and the values remained at this level until the end of the experiment.
Results: Serum SHBG levels increased significantly with oral CEE after first year of treatment (P<0.05) and remained at this level for the next year.
After drug cure, the levels of ArgI and YM-1 returned to normal values and remained at this level in the group of treated animals until the end of the experiment.
The compressive stress increased from 1.0 2.2 GPa in the as received state to 2.8 3.3 GPa at 10 cycles, then gradually decreased to 1.2 1.9 GPa until 500 cycles and remained at this level until TBC spallation.
