The phrase "are further defined by" is correct and usable in written English.
It can be used when explaining or elaborating on specific terms or concepts that have already been introduced.
Example: "The key terms in the contract are further defined by the glossary provided at the end of the document."
Alternatives: "are additionally explained by" or "are elaborated upon by".
Objectives that have been corrected for aberrations are further defined by the wavelength requirements and the tube length of the microscope.
The ( delta_{text{drop}} ) and ( delta_{text{rise}} ), which are used to limit the variations of r t, are further defined by (22).
Sensitivity was described using three main criteria: (i) visibility, (ii) the amount of potential users (use pressure) and (iii) the attractiveness of the landscape – which are further defined by several sub-criteria.
According to the type of EVs, the distributions of battery capacities (Q v) are shown in Table 1 [29], and the parameters in the distributions are further defined by (7) of Gamma distribution and (8) of normal distribution.
Many of these lineages are further defined by multiple nuclear differences.
In the majority of species, Hox genes are further defined by their clustered organisation in the genome.
L0d2d grouped with L0d2a/b and all three these groups were defined by the 16212 G mutation, while L0d2d was further defined by 188A-G (a reoccurring mutation), with an absence of the clade-defining mutations of L0d2a and L0d2b.
Johnson's special place was further defined by two other figures: Kareem Addul-Jabbar and Larry Bird. Addul-Jabbar and Larry Bird
The image was further defined by the popular Santa Claus advertisements created for the Coca-Cola Company from 1931 by illustrator Haddon Sundblum.
The doctrine was further defined by the Council of Chalcedon (ad 451), at which it was declared that Jesus was perfect in deity and in humanity and that the identity of each nature was preserved in the person of Jesus Christ.
