The phrase "a sufficient length for" is correct and usable in written English.
It can be used when discussing whether a certain length meets the necessary requirements for a specific purpose or context.
Example: "The document must be a sufficient length for it to be considered comprehensive and informative."
Alternatives: "an adequate length for" or "a proper length for".
Is five hundred words a sufficient length for a college-application essay?
So far, we have been able to efficiently clone bacterial genomic sequences of up to 100 kb, a sufficient length for most known bacterial gene clusters.
The Admissions Committee typically finds that one page or less is a sufficient length for most additional essays.
Because the number of available phage genomes, which have a sufficient length for estimation of Pfam profiles, is rather small and variation of viral signatures is large, we use additional reference signatures obtained from a collection of viral metagenomes.
Herein, the obturator nerve appears to be the only nerve in the rat's groin which offers a sufficient length for neurotization as well as the possibility to avoid extended postoperative muscle tissue defects, as in the case of further dorsally located motor nerves like the sciatic nerve.
The fracture occurred about 20 days before, and in a healthy young girl this is a sufficient length of time for the fracture to heal.
Moreover, in this study, we showed that 2 years was a sufficient length of time for some seronegative individuals to become seropositive and develop clinical manifestations of leprosy.
If Pb exposure affects only adrenocortical reactivity, and if 60 min is a sufficient length of time for recovery, then Pb exposure effects should have become attenuated by 60 min after the acute stress task.
In both cases, the appropriate audience for the testing of claims is universal, and in making a truth or rightness claim one counterfactually presupposes that a universal consensus would result, were the participants able to pursue a sufficiently inclusive and reasonable discourse for a sufficient length of time.
Their final conclusions called for a "temporary pause in all current drilling operations for a sufficient length of time" to perform additional safety tests for 33 exploratory deepwater wells already working in the Gulf of Mexico.
A database encompassing the 2004 2011 time frame was selected so that data could be obtained for a large sample of patients for a sufficient length of time to capture significant differences in uncommon perinatal outcomes and determine whether descriptive trends emerged over time.
