The phrase "able to maintain at" is correct and usable in written English.
It can be used when discussing the capacity or capability to sustain something at a certain level or condition.
Example: "The team is able to maintain at a high level of performance throughout the season."
Alternatives: "capable of sustaining at" or "able to uphold at".
The magnetic loss of carbon foams is apparently a kind of extrinsically magnetic loss and believed to be able to maintain at high temperatures.
With Google's system, they'll be able to maintain at least part of that direct relationship.
Analyst Bruce Kasrel of Cambridge, Mass.-based Forrester Research, thinks NetZero could succeed if it is able to maintain at least 1 million active users.
Either way you slice it, not only was Dell's machine able to maintain at least playable frame rates but it took these legacy graphics solutions for thin and light machines out behind the woodshed for a beating.
NeuroRacer seems to deliver: People who trained with the game saw improvements in multitasking, memory, and attention and were able to maintain at least some of these skills months after training.
Mice that were able to maintain at least 80% of body weight were considered 'rescued'rescued
Mr Romney speaks smilingly with him for a half-second of video, communicating a natural ease with people of different backgrounds which by all accounts he is in fact able to maintain for at least half a second at a time.
Those around her are amazed not just at her pace, but that she's been able to maintain it at such a high level.
The company said it had been able to maintain production at five of the six bakeries, but analysts expect more work stoppages.
It was mainly because of the Library of Alexandria that the scholars of the Mouseion were able to maintain scholarship at the highest level in almost all areas of learning.
Airbus can meet its production target "if -- and this is an enormous if -- the economic environment remains stable," he said, but he added that with a backlog of more than 1,500 orders, the company should be able to maintain production at current levels.
