"accurately understand" is correct and can be used in written English.
You can use it when you are trying to convey the idea of understanding something with great accuracy. For example: "Reading the text carefully enabled me to accurately understand the author's main point."
In the medical field, race may sometimes play an important role in how disease risk is assessed, and accurate records of ethnicity are important to accurately understand population differences with respect to health-related phenotypes.
It is therefore important to accurately understand the characteristics of appliance use and to embed this understanding into predictive models to support load forecast and building design decisions.
The idea of computers that accurately understand human speech has both enticed and frustrated engineers.
Successful bargaining often requires one side to accurately understand the other's intentions.
A gun was an instant pathway to respect – or as I more accurately understand now, fear masquerading as respect.
But that doesn't mean Edwards's theory is wrong, or that Democratic primary voters accurately understand their plight.
Scientists use the term theory of mind to describe our capacity to accurately understand one another during social interaction.
This will allow researchers to accurately understand the impact, healthcare needs and outcomes of cancer in the LGBTQ community, which can ultimately provide evidence-based medicine.
That means that it is even more important for parents to accurately understand video game violence and the context in which it exists.
This means to accurately understand the deterioration of a pavement surface, 3-D contact pressure must be considered.
They accurately understand themselves, the individuals and groups they are dealing with, and the company and broader social environment in which they operate.
