The phrase "a difference in length" is correct and usable in written English.
It can be used when discussing variations or discrepancies in the size or measurement of objects, particularly in contexts like mathematics, engineering, or design.
Example: "The two pieces of wood have a difference in length that affects how they fit together in the project."
Alternatives: "a variation in length" or "a discrepancy in length".
In fact, Tyr exhibits no static quenching at Cα Cα distances greater than ∼10 Å, consistent with the smaller size of Tyr compared to Trp, although the shorter apparent reach for Tyr quenching could be due to different intrinsic properties and not a difference in length.
Bjorn needs his three wood just to keep up with a club that Woods - and Love - can hit towards 290 yards, a difference in length that can begin to worry a man.
For example: Students whose legs have a difference in length greater than two inches or who have a spinal curvature of more than 1.6 inches are barred from a wide variety of majors, including geology, marine science, civil engineering, forensic medicine and veterinary science.
We found no evidence for a difference in length on left and right.
Of the naturally-reared offspring, there was neither a difference in length nor mass between pure-hatchery-full-sibling groups, nor between pure-wild-full-sibling groups.
In addition, our preliminary comparison of cpDNA sequences including a putative group I intron in the Rubisco large subunit (rbcL) genes indicated a difference in length of the introns among the G. maiaprilis strains.
Further, morphometric analyses showed that elevated water temperature and faster growth is manifested by a difference in length-height proportion of vertebrae between fish from the two temperature regimes.
Cox regression models were fit to assess a difference in both length of stay in the hospital and length of stay on the floor.
Second, there's a difference in the length of stay for patients in different institutions.
Of these, 210 had a difference in leg length of two centimeters or more.
Occasionally, a difference in leg length or abnormality in the hip may result in scoliosis as a child grows.
