The phrase "a slight formation" is correct and usable in written English.
It can be used to describe a minor or subtle arrangement or structure of something, often in a physical or abstract context.
Example: "The artist created a sculpture with a slight formation that added depth to the overall piece."
Alternatives: "a minor arrangement" or "a subtle structure."
In most specimens there was a slight bone formation at the margins of the defect.
Results showed ISCGHP effectively improved single-well productivity with a growth rate of 56% in oil production, the effective sweep radius reached about 50 m away from the wellbore along with a slight fall of formation temperature and a maximal 22.8% of oil viscosity reduction.
In agreement with this, the absence of ZO-1 results in a slight delay in TJ formation but does not impair the formation of functional TJs in two epithelial cell lines (McNeil et al. 2006; Umeda et al. 2004).
As in the case of the hand-over from Sir Winston Churchill to Sir Anthony Eden, there will be a slight delay before the formation of a new Government begins.
Specifically, an α parameter value in excess of 1 suggests a slight tendency for glass formation, while α values greater than 1.5 suggest a very strong tendency.
Furthermore, we have performed in vivo study of HA-fucoidan nanocomposites with rabbit model and a slight amount of bone formation was observed in HA-fucoidan nanocomposites.
Upon foaming the films showed a slight densification, and the formation of a 50 150 Å thick polyimide skin at the air interface.
During transient operation at temperatures above 350 °C, a slight delay in ammonia formation is observed over the sample containing the highest cerium loading due to its (relatively) high dynamic oxygen storage capacity.
A slight increase in the formation energy of the 4-oxygen double-bonded C-rich surface is observed and is explained in terms of the surface bond distortions in the proximity of the C-H bonds due to the presence of the neighboring C = O double bonds.
