The term is rotate. It is the point when the aircraft is at a speed that it can safely lift off and the pilot rotates the control column aft to make the plane climb. Source(s): Former USAF Aircrew.
Crazing is the phenomenon that produces a network of fine cracks on the surface of a material, for example in a glaze layer. Crazing frequently precedes fracture in some glassy thermoplastic polymers.razing occurs in some thermoplastics such as acrylonitrile butadiene styrene (ABS plastic) when stressed. It is a typical response in rubber toughening, where crazes are initiated at the surfaces of the rubber particles added to toughen the material.
Over time, a glaze will develop subtle surface cracks, which adds to the natural patina of a handmade tile and we call this crazing or crackle. Crazing is something that happens naturally over time. We're big fans of this effect, so we sped up the process by offering a number of glazes that crackle, or craze during kiln firing.