| TFM | testicular feminization male; testicular feminization mutation; total fluid movement; transmission e... |
|---|---|
| TSEB | total skin electron beam |
| TSEM | transmission scanning electron microscopy |
| UEM | universal electron microscope |
| electronegativity |
the tendency of an atom to attract electrons; the most common quantitative scale was developed by Linus Pauling (1901 - 1994), one of only four people to win two Nobel prizes [Can you name the other three? Hint: one was a Polish woman.]
출처: chemistry.umeche.maine.edu/CHY251/Terms1.html
|
|---|---|
| electron |
a lightweight particle, carrying a negative electric charge and found in all atoms. Electrons can be energized or even torn off atoms by light and collisions, and are responsible for most electric phenomena and light emission in solid matter and in plasmas.
출처: www-spof.gsfc.nasa.gov/Education/wgloss.html
|
| electron volt |
(ev)--a convenient unit of energy applied to ions and electrons, equal to the energy gains when such particles "fall" across a voltage difference of 1 volt. Gas molecules at room temperature have about 0.03 ev, on the Sun about 0.6 ev, typical electrons of the aurora 5000 ev, typical protons in the inner radiation belt 20,000,000 ev, typical cosmic ray protons near Earth 10,000,000,000 ev, and the highest energies of cosmic rays may reach up to 1,000,000,000 times more.
출처: www-spof.gsfc.nasa.gov/Education/wgloss.html
|
| electron beam computed tomography |
This test identifies and measures calcium buildup in and around the coronary arteries. Calcium build-ups can indicate an increased risk of heart disease.
출처: www.wvqualitycoalition.org/Media/VI.htm
|
| electron |
A particle with a small mass (1/1836 that of a proton) that has a negative charge.
출처: www.llrc.org/jargonbuster.htm
|