Scientists develop ultrasound-based technique as a tool for directing cell growth and ...
Developing reliable methods to replace dead or damaged tissue is one of the primary goals of regenerative medicine. With ...
ePHOTOzine10 年
Ultrasonic Silent Drive Technology In Tamron Lenses
The focusing ring, which is attached to a rotor at the back of the lens, is made to rotate by high frequency ultrasonic vibrations. The high-frequency ultrasonic vibrations that cause the rotor to ...