Interobserver agreement in subjective image quality grading and intermodality agreement between CCTA and ICA was determined by calculating κ statistics.
We were grading the road and found a soft spot where we did a sub-excavation.
Meaning of grading for the defined word.
Grammatically, this word "grading" is a noun, more specifically, a countable noun. It's also a verb, more specifically, a verb form.