: loss of polarization; especially : loss of the difference in charge between the inside and outside of the plasma membrane of a muscle or nerve cell due to a change in permeability and migration of sodium ions to the interior â¦ partial depolarization of the ventricular tissue resulting from rapid conduction of the electrical impulse from the atrium ...
Cruise Speed (Normal)473 knots. Cruise Speed (Normal). Compared to the average Turbofan-powered Narrow-body Commercial Passenger Plane, which cruises at 458 knots (527 mph) to maximize range and can cruise at a maximum speed of 472 knots (543 mph), the Bombardier CRJ700: 1  Maximizes its range at a 11 knot (13 mph) lower speed (a 2.4% margin).
Performance. 1  Maximum speed: 260 km/h (162 mph; 140 kn) 2  Cruise speed: 200 km/h (124 mph; 108 kn) at 65% power. 3  Stall speed: 95 km/h (59 mph; 51 kn) 4  Range: 900 km (559 mi; 486 nmi) at 180 km/h (112 mph) 5  g limits: +4.5/-3.0. 6  Rate of climb: 3.6 m/s (700 ft/min)