The phrase 'heavily overlap' is correct and usable in written English.
You can use it when you want to describe two or more things that largely intersect each other. For example: "The schedules of the two colleagues heavily overlapped, so they had to adjust their shifts."
This is a place where public and private enterprise can heavily overlap.
Overall, we believe that the strengths of this study are that it has interviewed a very diverse set of organizations, that heavily overlap known categories from other studies in the developing world, and are representative of the field of eHealth in India today.
The discs were completely composed of either Tsc1 or PTEN mutant tissue, as the clones did not heavily overlap.
Note that the approximate 95% confidence intervals for the 2-class, as well as for the 3-class, aROC for each of the combined models heavily overlap the corresponding 95% confidence for the aROC of the ACS alone (Additional File 1, Table S5).
These case studies show how important it is for health care practitioners, as well as parents, to be aware that obesity and eating disorders are heavily overlapping, not distinct, disorders, Dr. Sim said.
It contained mostly short, curved, and heavily overlapping fibers.
Short-echo-time signals are characterized by heavily overlapping metabolite peaks and require sophisticated processing methods.
In this work an extension is proposed to the Local Hermitian Interpolation LHII) method; a meshless numerical method based on interpolation with small and heavily overlapping radial basis function (RBF) systems.
Unfortunately, chromatographic profiles from four bioactive ingredients heavily overlapped with that of biological matrix interferences from urine and feces samples under the same chromatographic separation condition.
The PPP investment arms of design-construction contractors typically have heavily overlapping ownership with the PPP contractors often 100%% common ownership (Bing et al. 2005).
A typical dragline used in the Australian coal mining industry is fabricated in situ with heavily overlapped welded joints (called clusters) having several co-eccentric side-bracings welded directly onto the three main chords that form the dragline boom.
