The phrase "a sharp and continuous" is correct and usable in written English.
It can be used to describe a sensation, sound, or action that is both intense and ongoing.
Example: "The patient reported experiencing a sharp and continuous pain in their lower back."
Alternatives: "a piercing and unrelenting" or "an acute and persistent".
Absent extenuating circumstances, any sharp and continuous movement in a coincident indicator will more than likely foreshadow a significant change, even if its implications aren't immediately obvious.
Sharp and continuous reductions in government grants totalling 30% will result in severe cuts to balance the books.
The CuSCN/EML interface is sharp and continuous with no apparent gaps or voids, demonstrating that CB is orthogonal to the DES spin-coated CuSCN film.
Indeed, we observed a diffuse and discontinuous stain around cell boundaries in vessels of α-pviΔEC retinas compared with the sharp and continuous stain observed in vessels of control retinas.
The result is a sharp and resilient phylogeographic pattern.
Use a sharp and sturdy kitchen knife.
It underwent a sharp increase and a continuous decrease in enzyme activity as assayed in pH 1.1 8.0.
Al Mulla's sharp vision and continuous efforts in Tobacco Control in Qatar, and the region have placed him as one of the main pillars in that field.
Ultrasensitivity [ 7, 8] underlies one concept of switching defined by a sharp sigmoidal but continuous response in the concentration of a molecule over a narrow range of a (stationary) signal.
Most important, senior military officials said, a constellation of sensors that is almost constantly aloft over Afghanistan -- from Boeing 707's carrying ground-target radars, to unmanned Predators and Global Hawks with long-range camera lenses, to reconnaissance satellites high above the earth -- have provided a sharper, more continuous picture of the battlefield than any commander has ever had.
