The phrase "additional crown" is correct and usable in written English.
It can be used in contexts where you are referring to an extra or supplementary crown, such as in dental work or in a metaphorical sense related to authority or achievement.
Example: "The dentist recommended an additional crown to ensure the tooth's longevity and health."
Alternatives: "extra crown" or "supplementary crown".
Additional crown properties like radius (cr) in eight cardinal directions and deflection from stem base were surveyed.
In Lithuania, Commonwealth Lithuanian Army numbered about 15,000, with an additional Crown detachment of about 3,000.
The optimized parameter set shows additional crown roots (3) achieved with GT and even additional lateral roots (4) with AT.
This was necessary in three cases in which it was impossible to determine the start as a result of missing parts and in one additional crown with two starting points.
Two additional crowns, referring to PM and GM groups, were submitted to an electron probe microanalysis (EPMA) to quantify the yttrium content after aging.
A strenuous ascent is followed by a climb up a vertical rock wall depending entirely on hand grips and foot holds (without additional support) crowned with a walk over a 50 cm wide ledge facing a cliff of 300 m sheer drop.
In an additional difference, the crown of Charlemagne was not usually depicted on the arms of the heir, only on the Sovereign's.
In Legg et al.'s [ 8] phylogeny there is an additional outgroup before crown arthropods, the short great-appendage arthropods, or megacheirans.
An accuracy of 83% was achieved in the delineation of tree crowns, as observed through the relationship determined between the number of segmented and observed tree crowns (Additional file 1: Appendix S5).
Above a ground floor of deeply cut stone blocks, two additional stories were crowned by a steep mansard roof with a central dormer that originally held an illuminated clock.
The same patterns are found for the shape of tree crowns (Additional file 2: Figure S2).
