"accurate grasp" is correct and usable in written English.
You can use it when you are referring to having an accurate, clear understanding of something. For example: "He had an accurate grasp of the concepts, which allowed him to create a successful project."
However, a combination of psychological biases and neurological quirks mean a confident, successful person is often far more convincing than someone who is more awkward or nervous, even if the nervous person has a 100% accurate grasp of the facts and the confident person is speaking utter utter bilge.
But until now we haven't been able to get an especially accurate grasp of just how well the service has been doing.
The traditional 'scientific realism' approach would seek to assess the perception gap, and would tend to focus upon the lack of accurate grasp of the volcanic risk.
You can see why it's so important to have an accurate grasp of reality here.
Ron Paul has an excellent and accurate grasp of our country's issues and has been talking about them for decades.
The GAO said regulators probably don't have an accurate grasp on the prevalence of musculoskeletal disorders, which result from the repetitive nature of the work and are common in the meat and poultry industries.
Once the microrobot data and micro-object data are available in the MATLAB workspace, the grasp-planning module utilizes user-desired preplanned conditions to calculate the final location of each microrobot for accurate grasping.
Finally, work is underway to investigate the effectiveness of handrail cueing in attracting attention to the rail and ensuring that the brain registers its location, thereby facilitating more rapid and accurate grasping.
This visual response does not appear to be necessary for accurate grasping, given that two patients can still perform accurate grasping, even in the complete absence of LO [DF: 12] or almost the entire occipito-temporal visual pathway bilaterally [SB: 63].
These misconceptions interfere with students' abilities to grasp accurate scientific explanations and serve as fundamental barriers to understanding evolution.
Giovanni Sartori (1987 , 1993 is one of the most accurate authors in grasping this and most diligent in discussing its implications for research.
