The phrase "add an explanation" is a common and correct way to phrase a sentence in written English.
It can be used when you want to provide additional clarification or context for something that was previously mentioned. Example: "Please add an explanation to your answer so we can better understand your thought process."
At a minimum, you need to add an explanation of the proposed model in Figure 4, and relate the new findings and model to other models of Sir2-mediated gene regulation or lifespan effects.
Along with the fact that MUS frequently prolong or are grafted on physical symptoms, they can add an explanation for the non relevance in distinguishing between MUS and MES when screening somatoform symptoms or disorders using self-report measures, as advocated by some authors [ 12, 28].
Add an explanation if needed.
Add an explanation to the Discussion page of your project.
Add an explanation of what happened wherever you've published your work.
Someone with better understanding of this issue (and what, if anything, will toggle the state of the ball) is welcome to add an explanation of that here.
He added an explanation of the decision not to name the officer who shot Kodi Gaines, citing "an unprecedented number of threats" against officers.
The Skills For Care website has recently added an explanation of how graduates can access the assessed year while working in the voluntary sector.
— Identity Guard, offered by Intersections Inc., has added an explanation to make clear that the credit score it provides as part of its service is for educational purposes, and isn't the score that lenders actually use.
He added an explanation for all the whispering: fierce partisan polarization, he said, seems to have filtered out from the highest reaches of government even to places like this, Charlie Parker's Diner, where pancakes can be as big as pizzas.
This further added an explanation to increased emission intensity of the hydrothermally prepared samples with increasing crystallinity.
