The phrase "a shift of about" is correct and usable in written English.
It can be used when discussing a change in quantity, position, or condition that is approximate or not exact.
Example: "There was a shift of about 10 degrees in temperature over the course of the day."
Alternatives: "an approximate change of" or "a change of roughly".
First, a shift of about 21 units can be observed for of WB codecs between the WB-PESQ and its modified version.
A shift of about 600 of the Edison plant's 1,675 workers is already scheduled to be cut next month.
All bimetallic alloys are able to oxidise adsorbed CO at lower potentials than platinum and a shift of about 0.20 V is determined.
"There has been a shift of about 10 percentage points in five years" in public support for same-sex marriage, Professor Persily added.
The association of Erh1 with Mmi195 122 resulted in a shift of about 0.25 mL in elution volume to ~11.16 mL, with a calculated MW of 33 kDa.
In contrast to the case of symmetric reconnection, we observe that inflowing ions also form a stagnation point (denoted by a blue circle) near the X-line (X-point) on the low-density side with a shift of about 2 3 cm (0.3 0.5di).
In this explanation, it is hoped that the operation and its aftermath will so dazzle fence-sitting Afghans and the Taliban alike that it will contribute to a shift of perceptions about which side in the war is gaining momentum.
With changes in the dynamics of admissions to higher education, we are already noticing a shift of perception about clearing.
And nor is it surprising that the narrator's engagement with a poor African country and the lives of village people will bring about a shift of perspective.
Also, a shift of the band at about 1,580 and 1,508 cm−1 indicate quinoid ring C=C stretch and benzenoid ring C=C stretch, respectively.
With a different brain comes a shift of perception, and everything about a rose would change.
