sleeve ejection,blade ejection,srriper plate ejection,pin ejection,valve ejection
It depends on the context, but it could mean a 30% ejection fraction. If it does mean ejection fraction, anything under 50% is considered abnormal.
The ejection fraction is a measure of how much blood the heart can pump. The left ejection fraction is how much blood the heart can pump out into the body (as opposed to into the lungs.) 40-50% is a below-normal ejection fraction.
I don't know really
Left Ventricular Ejection Fraction
Ejection is exiting a fixed or rotor-wing aircraft
alpha - ejection of helium nucleibeta - ejection of electrons and neutrinosgamma - ejection of very very high energy photons
There is a spring inside the CD ejection (the CD ejection isn't powered by electrics, but by pressure) hope i could help :)
Ejection is the pushing out of something. Extraction is the pulling or taking out of something. Injection is the pushing in of something.
Franz G. Talley invented the ejection seat in Mesa Arizona.
An ejection seat is used to rescue the crew of an aircraft in the case of an emergency by clearing the aircraft and then letting out a parachute. The first ejection seat was released in the 1940's.
Ejection seat may cost upto $100,000 per unit.