The phrase "accurately justify" is correct and usable in written English.
It can be used when you need to provide a clear and precise explanation or reasoning for a particular claim or action.
Example: "In order to receive approval for the project, you must accurately justify the budgetary requirements."
Alternatives: "clearly explain" or "properly substantiate".
We have revised the paper to ensure that our methods and results are clearly and accurately presented to justify our conclusions.
Recording information accurately is important enough to justify a small interruption.
The 3-core solution is clearly the best one: its CPU loads (less than 86% with accurately-timed ABC) are satisfactory and do not justify the use of a fourth core, as can be seen in Figure 18.
As the follow-up frequency is not always accurately specified, we needed to make some interpretations, which we justify in detail below.
The present work provides a detailed picture to justify future improvements on Rice's model for dislocation nucleation and to accurately predict intrinsic brittle to ductile transition for crystalline materials.
"This move, if accurately reported, is highly escalatory, and it is hard to see how Beijing will justify it legally," Rapp-Hooper said.
However, these interpretations are lacking scientific content to justify the evolutionary meaning behind the relationships represented and sometimes led to confusion about how to accurately interpret changes to a tree.
Ms. Harris, the justices ruled, had misinterpreted Florida election law by holding that only a machine error could justify a manual recount, even though the law clearly anticipates manual recounts in cases where ballots have not been accurately counted.
If Al Qaeda is not coherent enough to justify a formal state of war, the war should end; if the Administration wishes to argue that some derivative groups justify emergency measures, it should identify that enemy accurately.
