radio frequency pulse मीनिंग इन हिंदी

उदाहरण वाक्य

1. Radio frequency pulse, or electromagnetic radiation, is well known.
2. A radio frequency pulse is then applied, causing the protons to alter their magnetization alignment relative to the field.
3. When the radio frequency pulse is turned off, the transverse vector component produces an oscillating magnetic field which induces a small current in the receiver coil.
4. In magnetic spectroscopy ( NMR ), a Microwave pulse ( EPR ) or a radio frequency pulse ( NMR ) in a strong ambient magnetic field is used as the energizing event.
5. In congressional testimony two years ago, O'Bryon said the nation's vulnerability to radio frequency pulse weapons will increase " as our computers become more and more miniaturized, faster and more proliferated ."
6. Application of field gradient destroys the FID signal, but this can be recovered and measured by a refocusing gradient ( to create a so-called " gradient echo " ), or by a radio frequency pulse ( to create a so-called " spin-echo " ).
7. This means that a radio frequency pulse comes and goes before ordinary surge protectors and other " limiters " have time to react, said Ira W . Merritt, who directs research on RF protection at the U . S . Army Space and Missile Command in Huntsville, Ala.