The phrase "are not adequately explained" is correct and usable in written English.
You can use it when discussing topics or concepts that lack sufficient clarity or detail in their explanation.
Example: "The results of the study are not adequately explained, leaving many questions unanswered."
Alternatives: "are insufficiently clarified" or "are poorly detailed".
A number of observations of the morphology of crystalline polymers are described that, we believe, are not adequately explained in terms of current theory and modeling.
The study illustrates that mean leaf temperatures in forest trees are not adequately explained by either stomatal conductance or leaf dimensions, but strongly depend on canopy architecture (leaf area density, branching habits) in combination with leaf traits.
Further, the calculations in Mr Piketty's spreadsheets (which have been available online since the book's publication) seem to include adjustments in the data that are not adequately explained, and some figures for which Mr Giles cannot find a documented source.
And yet many-probably most-of the entries on our list are not adequately explained by chumpdom.
In short, the observed correlations between diffusion parameters and BMI are not adequately explained by vibration effects.
Widespread and concerning disparities have been documented in a variety of clinical outcomes in the U.S, although sources of disparities are not adequately explained.
"Career paths were not adequately explained," said one graduate.
Your husband could also claim compensation for the insurance if he feels it was not adequately explained.
Overall, the findings indicate that OC symptoms have a complex etiologic architecture that is not adequately explained by contemporary etiological models.
"It is clear that our policy was not adequately explained to the customer who was also told, incorrectly, that they would lose their ability to contest the independent appraisal if they did not attend.
"I take the blame for taking out a mortgage," she said, but she feels she should not be responsible for the deferred interest, because she says the consequences of paying the minimum each month were not adequately explained to her.
